| Subject | English | Chinese |
| tech. | AASHO soil classification | 美国各州公路工作者协会土分类法 |
| tech. | AASHO American Association of State Highway Officials soil classification system | 美国各州公路工作者协会土壤分类法 |
| avia. | abridged building classification | 节略建筑物等级 |
| tech. | accounting classification | 会计分类 |
| avia. | acoustic short-pulse echo classification technique | 短脉冲声音回声分类技术 |
| avia. | activity classification management | 业务活动分类管理 |
| tech. | agricultural classification | 农艺分类 |
| soil. | agricultural classification of soil | 农业的土壤分类 |
| avia. | airborne night classification system | 机载夜间分类系统 |
| avia. | aircraft classification | 航空器分类 (航空器分类方法有多种，主要如下:①根据飞行适航证、飞机的标称值及飞行优限权、飞行器信息等,对航空器广义分类，如飞机、旋翼机、滑翔机及轻航空器等。轻航空器包括飞船。重航空器包括滑翔机和动力航空器。动力航空器包括活塞式发动机航空器、涡轮喷气发动机航空器、涡轮螺旋桨发动机航空器。其中又有单发和多发航空器之分。②根据适航证中航空器的用途和飞行限制分为运输机型、常规型、多用途型、特技型、直达型、受限制型、临时型等。③根据适航证中的重量规定，将航空器分为小型“重量小于 125001b 即 5700kg”和大型“重量超过12 500lb 即 5700kg”。④根据航空器的进近速度，将飞机分为 A 到 E 五个等级。⑤按美国联邦航空局分类，起飞重量大于 2550001b 即 116000kg 的航空器为重型航空器，起飞重量大于41 000 lb即18 600 kg 小于 2550001b 的航空器为大型航空器，起飞重量小于 410001b 的航空器为小型航空器。国际民航组织将起飞重量等于和大于 136000kg 即 3000001b 的为重型航空器,起飞重量大于 7 000kg 即 15 7501b 小于 136000kg 为中型航空器，起飞重量小于 7000kg 为轻型航空器) |
| avia. | aircraft classification number | 飞机分类编号 |
| avia. | aircraft classification number | 飞机等级 |
| avia. | aircraft classification number | 客飞机分级数飞机对跑道的压强指数 |
| avia. | aircraft classification number | 飞机等级数 |
| avia. | aircraft classification number | 飞机载荷等级数 |
| avia. | aircraft classification number—pavement classification number | 飞机分级------ 道面分级 (国际统一使用的一种跑道道面承载能力的分析评定方法。用于对使用飞机最大总重量超过12 500 lb (5 700 kg )的跑道道面的承载能力进行分类和评定，根据飞机施加于跑道道面上的载荷所引起的应力进行评定。ACN 数值表示飞机载荷作用在特定路基强度的跑道上的相对作用效果。PCN 数值表示不对飞行操作进行任何限制时跑道的承载强度。对于给定 PCN 值的跑道，在无重量限制的条件下，可以支撑 ACN 值小于等于跑道 PCN 值的飞机在其上进行各种相关操作。对于使用飞机总重量小于等于 125001b的跑道，其跑道承载强度称为最大允许重量或最大允许轮胎压力。跑道的 PCN 值在有关的机场出版物中发布) |
| avia. | aircraft classification number—pavement classification number | 飞机分类号一道面分级 |
| soil. | airfield classification of soil | 飞机场的土壤分类 |
| tech. | airflow classification | 分流式分选 |
| avia. | airfoil classification | 翼型分类 (翼型分为三类：大升力翼型、通用翼型和高速翼型。大升力翼型通常用于高性能滑翔机和短距起降飞机上，其特点为翼型厚度与弦长之比较大、弯度显著及钝头前缘。通用翼型具有较小的厚度弦长比、较小的弯度和尖头前缘。高速翼型用在高速飞机上,具有小的厚度弦长比、无弯度、尖锐前缘，最大厚度位置约于50%弦长处) |
| avia. | airport classification | 机场分类 (根据机场的功能、大小和所有者不同，有多种不同的机场分类法。应用最广泛的分类方法为，民用机场与军用机场，国际机场与国内机场。以下是几种分类法:①加拿大：国际机场、国内机场、地方机场、本地商务机场、附属机场。②美国:本地盈利性机场、国家一体化机场系统 (主要商业服务机场、其他商业服务机场、第二机场一缓解商业机场拥挤、通用航空机场)、军用机场。③英国：国际机场、国内机场、本地机场、通用航空机场。④FAA 机场分类：I,翼展V15m, II,翼展 15〜24m “不含24”，III,翼展24〜36 m"不含36”， IV，翼展36〜52m“不含52”, V,翼展52〜60m“不含60”，VI,翼展60〜80m“不含80”。⑤ICAO 机场分类:a,翼展 (15m, b,翼展15〜24m“不含24”， c,翼展24〜36m“不含36”d,翼展36〜52m“不含52”，e,翼展52〜60m“不含60”。此外 ICAO 机场分类对机场长度和主起落架外轮外缘间距也有相应的规定)) |
| avia. | airspace classification | 空域划分 (所有空域可以被分为两大类:管制空域和非管制空域。在管制空域中根据空域等级定义了向仪表飞行规则 (IFR)和目视飞行规则 (VFR )飞行提供空中交通管制服务的范围。ICAO 将空域分为7个等级,A到F类空域为管制空域,G级空域为非管制空域。在美国只有6个等级的空域划分,A至E为管制空域,G为非管制空域。在美国不存在F 类空域) |
| nautic. | American Petroleum Institute classification | 美国石油协会分级 |
| tech. | anomaly classification | 异常的分类 |
| tech. | anomaly map of geochemistry classification | 地球化学分类异常图 |
| avia. | antisubmarine classification analysis test | 反潜分类分析试验 |
| avia. | antisubmarine classification and analysis | 反潜分类与分析 |
| avia. | antisubmarine classification and analysis center | 反潜分类与分析中心 |
| tech. | area classification | 按地区分类 |
| tech. | area classification | 区域类别 |
| desert. | artificial classification | 人为分类 |
| fishery | ASFIS Aquatic Species Classification | ASFIS系统用于渔业统计的物种清单 |
| tech. | attributive classification | 按属性分类 |
| tech. | automatic car classification | 车辆自动编组 |
| avia. | automatic classification and interpretation of data | 数据自动分类和说明 |
| tech. | automatic classification station | 自动化编组站 |
| tech. | automatic classification yard | 自动化编组场 |
| tech. | automatic classification yard | 自动化调车场【铁】 |
| avia. | automatic detection automatic classification | 自动探测自动分类 |
| tech. | automatic gravity classification yard | 自动化驼峰编组场【铁】 |
| tech. | automatic object recognition and classification | 自动标志识别和分类 |
| avia. | automatic radar target classification | 自动雷达目标分类 |
| tech. | automatic retarder classification yard | 自动缓行器驼峰编组场 |
| tech. | automatic retarder classification yard | 自动减速器编组场 |
| tech. | auxiliary classification yard | 辅助调车场【铁】 |
| refrig. | basic approach classification | 基本方法分类 |
| tech. | biological classification | 生物分类学 |
| tech. | biological stream classification | 生物流分类法 |
| avia. | Boeing uniform classification and coding system | 波音统一分类和编码系统 |
| tech. | budget classification | 预算分类 |
| desert. | cartographic classification | 地图分类 |
| tech. | cartographical classification | 制图分类 |
| desert. | Cassagrande's soil classification | 卡萨格兰德土壤分类 |
| tech. | ceiling classification | 云幕分类 |
| tech. | centrifugal classification | 离心分级 |
| tech. | centrifugal classification | 离心分类 |
| tech. | centrifugal classification | 离心分选 |
| tech. | centrifugal classification | 离心选粉 |
| shipb. | certificate of classification | 船舶人级证书 |
| shipb. | certificate of classification | 船舶入级证书 |
| shipb. | certificate of classification for hull | 船体人级证书 |
| shipb. | certificate of classification for hull | 船体入级证书 |
| shipb. | certificate of classification for machinery | 轮机人级证书 |
| shipb. | certificate of classification for machinery | 轮机入级证书 |
| avia. | character classification | 特性分类 |
| tech. | character curve-window based supervised classification | 特征曲线一窗口法监督分类 |
| tech. | character of classification | 入级符号 |
| tech. | character of classification | 船级符号 |
| ecol. | chemical classification | 化学分类 |
| tech. | China Classification Society | 中国船级社 |
| shipb. | China Classification Society Athens Office | 中国船级社雅典办事处 |
| shipb. | China Classification Society Australia Office | 中国船级社澳大利亚办事处 |
| shipb. | China Classification Society Chongqing Branch | 中国船级社重庆分社 |
| shipb. | China Classification Society Dalian Branch | 中国船级社大连分社 |
| shipb. | China Classification Society Fuzhou Branch | 中国船级社福州分社 |
| shipb. | China Classification Society Goteborg Office | 中国船级社哥德堡办事处 |
| shipb. | China Classification Society Guangzhou Branch | 中国船级社广州分社 |
| shipb. | China Classification Society Hainan Branch | 中国船级社海南分社 |
| shipb. | China Classification Society Hamburg Branch | 中国船级社汉堡分社 |
| shipb. | China Classification Society Hong Kong Branch | 中国船级社香港分社 |
| shipb. | China Classification Society London Office | 中国船级社伦敦办事处 |
| shipb. | China Classification Society Nanjing Branch | 中国船级社南京分社 |
| shipb. | China Classification Society New York Office | 中国船级社纽约办事处 |
| shipb. | China Classification Society Osaka Branch | 中国船级社大阪分社 |
| shipb. | China Classification Society Qingdao Branch | 中国船级社青岛分社 |
| shipb. | China Classification Society Qinhuangdao Branch | 中国船级社秦皇岛分社 |
| shipb. | China Classification Society Rotterdam Office | 中国船级社鹿特丹办事处 |
| shipb. | China Classification Society Shanghai Branch | 中国船级社上海分社 |
| shipb. | China Classification Society Singapore Office | 中国船级社新加坡办事处 |
| shipb. | China Classification Society Soderhamn Office | 中国船级社塞得港办事处 |
| shipb. | China Classification Society Tientsin Branch | 中国船级社天津分社 |
| shipb. | China Classification Society Wuhan Branch | 中国船级社武汉分社 |
| tech. | city classification | 城市分类 |
| desert. | classification accuracy | 分类精度 |
| nautic., tech. | classification activities | 入级活动 |
| tech. | classification analysis of ordered samples | 有序样分类分析 |
| ecol. | classification and delineation of mineral reserves | 矿产资源分类储量 |
| ecol. | classification and index test | 分类及指标试验 |
| fishery | classification array | 分类排列 |
| amer. | classification board | 船级社 |
| tech. | classification by construction location | 按建设地区分类 |
| tech. | classification by construction types | 建筑物按施工方法的类别 |
| tech. | classification by destination | 按到站编组【铁】 |
| tech. | classification by destination | 按目的地编组【铁】 |
| tech. | classification by dichotomy | 二分法分类 |
| tech. | classification by dichotomy | 二重分类 |
| tech. | classification by function | 按功能分类 |
| tech. | classification by kind | 按性质分类 |
| tech. | classification by region | 按地区划分 |
| tech. | classification by specific gravity | 按比重分级 |
| tech. | classification by the process of production | 按生产过程分类 |
| tech. | classification by the type of customers | 按顾客类型分类 |
| tech. | classification by type of construction activity | 按建筑活动分类 |
| nautic. | classification certificate | 入级证书 |
| tech. | classification certificate | 船级证明书 |
| gen. | classification certificate | 人级证书 |
| desert. | classification chart | 分类表 |
| tech. | classification committee | 船级委员会 |
| nautic., tech. | classification condition | 船级条件 |
| tech. | classification copy | 编图资料分类 |
| tech. | classification count | 分类计数 |
| tech. | classification criterion | 分类判据 |
| avia. | classification criterion | 分类标准 |
| tech. | classification effectiveness | 分类效率 |
| tech. | classification efficiency | 筛分效率 |
| tech. | classification efficiency | 选粉效率 |
| tech. | classification error | 分类错误 |
| desert. | classification error | 分类误差 |
| ecol. | classification evaluation | 分级评价 |
| tech. | classification example | 分类例子 |
| tech. | classification for break-up of train | 解体调车 |
| tech. | classification for winter annual | 冬性一年生植物分类 |
| tech. | classification gauge | 分类规 |
| tech. | classification grade | 分类等级 |
| avia. | classification inventory | 分类库存品清册 |
| HR | classification job evaluation method | 工作评价的分类方法 |
| sport. | classification jury | 成绩统计仲裁委员会 |
| sport. | classification list | 名次排名表 |
| tech. | classification list | 分类表 |
| sport. | classification list | 名次排列表 |
| tech. | classification list conveyor system | 票据传送设备 |
| tech. | classification make-up of trains | 编组调车 |
| tech. | classification manual | 分类说明 |
| tech. | classification manual | 科目分类细则 |
| tech. | classification mark | 分类号印 |
| ecol. | classification method for landscape component | 景观要素分类方法 |
| ecol. | classification model | 分类模型 |
| soil. | classification of Civil Aeronautic Administration soil | 民航管理处的土壤分类 |
| refrig. | classification of clean room | 洁净室空气洁净度等级 |
| ecol. | classification of climate | 气候分类 |
| avia. | classification of commodities by industrial origin | 按工业划分的商品分类 |
| nautic., tech. | classification of computer system | 计算机自动控制系统的分类 |
| avia. | classification of defects | 缺陷分类 |
| ecol. | classification of edible plant resources | 食用植物资源分类 |
| ecol. | classification of environmental information | 环境信息分类 |
| ecol. | classification of forest resource information | 森林资源分类 |
| shipb. | classification of fuel | 燃料分类 |
| refrig. | classification of heat pump | 热泵的分类 |
| avia. | classification of hypersonic inlet | 高超声速进气道分类 |
| nautic., tech. | classification of ice strengthening | 冰区加强的冰级 |
| ecol. | classification of marine resource information | 海洋资源分类 |
| ecol. | classification of mineral resource information | 矿产资源分类 |
| ecol. | classification of natural conservation area | 自然保护区分类 |
| ecol. | classification of natural medicine resources | 天然药物资源分类 |
| ecol. | classification of natural resources | 自然资源分类 |
| desert. | classification of organisms | 生物分类 |
| ecol. | classification of pollutant | 污染物分类 |
| ecol. | classification of production expenses | 生产费用分类 |
| refrig. | classification of refrigerants | 制冷剂分类 |
| ecol. | classification of resource economics transactor | 资源经济交易者分类 |
| consult. | classification of scientific research | 科研分类 |
| shipb. | classification of ship-repair | 船舶修理分类 |
| soil. | classification of soil | 土壤分类 |
| ecol. | classification of soils | 土壤分类 |
| energ.ind. | classification of solar collectors | 太阳能集热器分类 |
| securit. | classification of stockholders' equity | 股东股权类别 |
| securit. | classification of stocks | 股票类型 |
| securit. | classification of stocks | 股票分类 |
| shipb. | classification of the import and export commodities | 进出口商品分类 |
| shipb. | classification of transportation | 运输分类 |
| ecol. | classification of treatment | 处理分类 |
| securit. | classification of warrants | 权证的归类 |
| ecol. | classification of waste | 废物分类 |
| shipb. | classification of water transportation | 水运分类 |
| shipb. | classification of water-trans | 水运分类 |
| nautic., tech. | classification of WIG craft | 地效翼船分类 |
| tech. | classification on the age of neotectonism | 新构造作用的时间分类 |
| tech. | classification on the influence | 影响地域分类 |
| tech. | classification on the movement character | 运动特点分类 |
| tech. | classification on the movement direction | 运动方向分类 |
| tech. | classification on the movement intensity | 运动强度分类 |
| tech. | classification on the movement mode | 运动方式分类 |
| tech. | classification on the movement result | 运动结果分类 |
| tech. | classification on the movement velocity | 运动速度分类 |
| tech. | classification on the occurring location | 发生位置分类 |
| tech. | classification operation | 解体作业【铁】 |
| tech. | classification rating | 分等运价 |
| tech. | classification rating | 运费等级 |
| tech. | classification room | 分类整理室 |
| nautic., tech. | classification rules | 入级规范 |
| tech. | classification scheme | 分类表图 |
| desert. | classification scheme | 分类方案 |
| tech. | classification screen | 分级筛 |
| tech. | classification sedimentation | 分级沉降 |
| nautic., transp. | classification societies shipping | 船级社 |
| tech. | classification society | 验船协会 |
| tech. | classification society rule | 船级社规定 |
| tech. | classification society's surveyor | 船级社验船师 |
| tech. | classification stage | 分类阶段 |
| tech. | classification station operation income | 编组站作业收入 |
| tech. | classification survey | 船舶入级检查 |
| tech. | classification survey | 野外调绘 |
| shipb. | classification survey | 人级检验 |
| nautic., tech. | classification survey during construction | 新造船入级检验 |
| nautic., tech. | classification survey of ships not built under survey | 船舶转级检验 |
| tech. | classification system | 分类制度 |
| tech. | classification table | 分类表 |
| desert. | classification test | 分类试验 |
| ecol. | classification tree | 分类树 |
| tech. | classification used in China | 国内分类 |
| tech. | classification used in USA | 美国分类 |
| tech. | classification yard | 编组车场 |
| tech. | classification yard | 编组场【铁】 |
| tech. | classification yard | 编组站【铁】 |
| desert. | clay classification | 黏土分类 |
| ecol. | climatic resource classification | 气候资源分类 |
| gen. | colon classification | 冒号双点分类法 |
| bot. | community classification | 植被分类 |
| ecol. | community classification | 群落分类 |
| desert. | comprehensive genetic classification | 综合发生分类 |
| avia. | computer aided classification and information service | 计算机辅助分类和信息服务 |
| avia. | computer aided classification and information system | 计算机辅助分类和信息系统 |
| tech. | computer-assisted classification | 计算机辅助分类 |
| gen. | condition classification method | 条件分类法 |
| tech. | connected classification | 联合分类 |
| nautic. | constructive classification | 建造入级 |
| tech. | contaminant classification | 污染物分类 |
| shipb. | corrosive classification | 腐蚀分类 |
| tech. | counter-current classification | 逆流分级 |
| geol. | Cross, Iddings, Pirsson, Washington System of Rock Classification | 克伊皮华岩石分类法 |
| geol. | Cross, Iddings, Pirsson, Washington System of Rock Classification | CIPW 四氏岩石分类法 |
| tech. | crystallochemical classification of minerals | 矿物晶体化学分类 |
| ecol. | cultivar classification | 品种分类 |
| comp. | data analysis and classification | 数据分析与分类 |
| avia. | dataset classification, notes and revisions | 数据集分类、标注和修订 |
| avia. | dataset classification, notes and revisions | 数据集分类，标注和修订 |
| nautic., tech. | date of initial classification for new buildings | 新造船舶初始入级日期 |
| tech. | decimal classification | 十进制分类法 |
| gen. | decimal classification | 十进分类法 |
| gen. | decimal classification system | 十进分类体系分类制 |
| soil. | descriptive classification of soil | 描写的土壤分类 |
| tech. | Dewey decimal classification | 杜威十进制分类 (法) |
| horticult. | digital image classification | 数字图像分类 |
| tech. | drillability classification of rock | 岩石可钻性分级 |
| desert. | dune classification | 沙丘分类 |
| desert. | dynamic classification | 动态分类系统 |
| ecol. | ecological classification | 生态分类 |
| ecol. | ecological environment classification system | 生态环境分类体系 |
| ecol. | ecological land classification | 生态土地分类 |
| avia. | electro-optical detection classification and ranging system | 电光检测分类和测距系统 |
| avia. | engineering change classification | 工程更改分类 |
| tech. | engineering classification | 工程分类 |
| tech. | engineering geologic classification for rock and soil | 岩土工程地质分类 |
| tech. | engineering geologic classification of rock | 岩石的工程地质分类 |
| tech. | engineering geologic classification of rock mass | 岩体的工程地质分类 |
| tech. | engineering geologic classification of soil | 土的工程地质分类 |
| tech. | engineering geological classification for rock and soil | 岩土工程地质分类 |
| tech. | engineering geological classification of rock | 岩石的工程地质分类 |
| tech. | engineering geological classification of rock mass | 岩体的工程地质分类 |
| tech. | engineering geological classification of soil | 土的工程地质分类 |
| tech. | engineering soils' classification system | 工程土的分类体系 |
| securit. | entity classification | 实体类别 |
| multimed. | event classification | 事件分类 |
| geol. | expansive classification | 扩充的粒度分级 |
| tech. | expense classification | 费用分类 |
| avia. | export control classification number | 输出控制分类号码 |
| tech. | external classification | 外部分级 |
| tech. | Federal Aviation Agency Classification | 联邦航空署土分类法 (美国) |
| tech. | field classification | 野外调绘 |
| tech. | flat classification yard | 平面调车场【铁】 |
| desert. | floristic-structural classification | 植物区系-结构分类系统 |
| tech. | flow classification | 水流分类 |
| tech. | flow regime classification | 熔体动态分类 |
| tech. | following system of land classification | 下列土地分级法 |
| ecol. | fuel type classification | 可燃物分类 |
| sport., med. | functional classification | 功能分级 |
| ecol. | garbage classification | 垃圾分类 |
| tech. | gas classification | 气体分级 |
| geol. | general classification scheme | 总分类表 |
| tech. | general classification test | 普通入级检验 |
| shipb. | general classification test | 普通人级检验 |
| sport. | general team classification | 团体总成绩 |
| tech. | generational hydrocarbon product classification of kerogen | 干酪根成烃产物分类 |
| desert. | genetic classification | 发生学分类 |
| desert. | genetic classification of landfonns | 发生学地形分类 |
| desert. | genetic classification system | 发生分类系统 |
| consult. | geographic classification | 地区分类 |
| consult. | geographic classification | 地理分类 |
| desert. | geological classification | 地质分类 |
| soil. | geological classification of soil | 地质的土壤分类 |
| tech. | geomorphical area classification system | 地貌区划系统 |
| tech. | geophysical classification | 地球物理分类 |
| tech. | geosynclinal classification | 地槽的类型 |
| geol. | geosystems decimal classification | 地学系统十进分类法 |
| shipb. | goods classification | 货物分类 |
| shipb. | goods classification, goods source and securing devices | 货物分类、货源和系固设备 |
| ecol. | gradation and classification on land | 土地分等定级 |
| tech. | granular classification of coal | 煤炭粒度分级 |
| tech. | graphic classification | 图解分类 |
| tech. | grease classification | 润滑脂分类 |
| desert. | gullies classification by size | 沟道大小分类 |
| securit. | Hang Seng Stock Classification System | 恒生股票分类法 |
| avia. | hazard classification code | 危险分析代码 |
| nautic., tech. | hazardous area classification | 危险区域分级 |
| sport., med. | health classification | 健康分组 |
| avia. | helicopter remote classification and localization system | 直升机遥控分类和定位系统 |
| tech. | hierarchic classification | 系统分组 |
| tech. | hierarchic classification | 分层 |
| plast.surg. | histologic classification | 组织学分类 |
| tech. | homotopy classification | 同伦分类 |
| tech. | homotopy classification problem | 同伦分类问题 |
| nautic., tech. | hull classification certificate | 船体船级证书 |
| desert. | hydraulic classification | 水力分级 |
| desert. | image classification | 影像分类 |
| sport. | individual classification | 个人分级 |
| securit. | industry classification of SSE listed companies | 上市公司行业分类上海证券交易所 |
| nautic. | initial classification | 初次入级 |
| nautic., tech. | initial classification survey | 初次入级检验 |
| nautic., tech. | International Association of Classification Societies | 国际船级社协会器公司 |
| shipb. | International Association of Classification Society | 国际船级社联合会 |
| med. | International Classification of Diseases | 国际疾病分类 |
| geol. | International Geotechnical Classification | 国际岩土工程分类法 |
| shipb. | International Standard Industrial Classification | 《国际工业标准分类》 |
| geol. | International Subcommission for Stratigraphic Classification | 国际地层划分分委会 |
| geol. | International Subcommission on Stratigraphic Classification | 国际地层划分分委会 |
| desert. | interpretive classification | 描述分类 |
| shipb. | job classification | 作业类别 |
| tech. | junk classification | 废品分类 |
| plast.surg. | Karfik classification | Karfik 颅面裂分类法 (Karfik于1966年依据胚胎学和形态学将颅面裂畸形分成额鼻、鳃弓、眼眶、颅脑、非典型面部发育障碍五大类) |
| tech. | land capability classification | 地力分类 |
| tech. | land classification | 土壤分类 |
| tech. | land classification | 土地分等 |
| tech. | land-classification map | 土地分类图 |
| desert. | land classification system | 土地分类系统 |
| ecol. | land cover classification | 土地覆被分类 |
| cryo. | Land Cover Classification System | 土地覆盖分类系统 |
| tech. | land suitability classification | 土地适用性分类 (指宜农、宜林、宜牧、宜耕等而言) |
| ecol. | land type classification | 土地类型分类 |
| ecol. | land use classification | 土地利用分类 |
| desert. | landslide classification | 滑坡分类 |
| tech. | land-use classification | 土地使用分类 |
| gen. | lens classification | 镜片分类 |
| tech. | lithological classification of source rock | 烃源岩的岩石类型 |
| avia. | load classification group | 载荷分类组 |
| tech. | load classification number | 荷载等级数 |
| tech. | load classification number | 荷载分类指数 |
| tech. | load classification number | 荷载分类指数用以设计水泥混凝土路面 |
| avia. | load classification number | 承重能力分类号机场各种路面的 |
| avia. | load classification number | 载荷分级数 一种道面承载分类体系。显示道面无裂纹或产生永久变形时的承载能力。其数字通过道面的板承载试验得到。同样任何飞机的等效单轮可以用 LCN 值来表示。LCN 依赖于起落架几何形状、轮胎压力、道面组成和厚度。因此，如果跑道道面的 LCN 大于飞机的LCN,该机可以安全使用这条跑道。标准载荷分级如下:LCN10, 20, 30, 40, 50, 60, 70, 80, 90, 100 L/D lift drag ratio 升阻比 翼型在不同迎角下的升力系数和阻力系数的比值。它是翼型效率的量度。具有最大升阻比的迎角是最有效的迎角。在正常的翼型上，有效迎角一般为4。升力/阻力，Cₗ = C𝒹 LDA localizer-type directional aid 航向信标型航向设备 (用于非精确仪表进近的导航设备，实用性和精确性与航向信标不相上下，但不是完整的仪表着陆系统的一部分，且不和跑道对准。LDA 航线通常比相似的简易航向设施 (SDF )提供更精确的进近航线,它具有6°或12°的航线宽度。在此航线和跑道之间对准不超过30°的地方，可公布直线进近最小值。两者对准超过30°的地方，只公布盘旋进近最小值) |
| avia. | load classification number | 载荷分级数 |
| avia. | load classification number | 负载分类号 |
| avia. | load classification number | 载荷等级编号 |
| tech. | load classification number method | 分级数法 |
| tech. | load classification number system | 荷载分类代号制 |
| shipb. | lubricating oil classification | 润滑油分类 |
| tech. | main classification yard | 主要编组场【铁】 |
| avia. | maintenance action classification | 维修措施等级 |
| avia. | maintenance action classification | 维修行动分类 |
| shipb. | major classification societies | 世界主要船级社 |
| avia. | material classification and code | 材料分类和代码 |
| sport., med. | medical classification | 医学分级 |
| desert. | Meigs Classification | 梅格斯分类法 |
| shipb. | Member of the International Association of Classification Societies | 国际船级社协会成员 |
| tech. | method of hydrochemistry composition classifications | 水化学成分分类法 |
| tech. | method of load classification number | 荷载分级数法 |
| avia. | minimum distance classification | 最小距离分类 |
| gen. | mis-classification | 分类错误 |
| gen. | mis-classification | 错误分类 |
| desert. | morphological classification | 形态分类 |
| avia. | multispectral classification | 多谱段分类 |
| tech. | name classification | 注记分类 |
| desert. | natural classification | 自然分类 |
| journ. | news classification | 新闻分类 |
| desert. | numerical classification | 数值分类 |
| racing | official classification | 正式排名 |
| gen. | official classification | 官方密级 |
| plast.surg. | OMENS classification | OMENS 分类法用于半侧颜面萎缩症的分类， 5个字母代表5个项目的异常，分别指眶部不对称、下颌骨萎缩、耳畸形、神经异常、软组织缺损，每一个项目又分为3个级别，总合后代表患者的畸形程度,1988 年首次报道 |
| securit. | option classification | 期权分类 |
| med. | osseous classification | 骨性分类 |
| tech. | other classification of oil field water | 油田水其他分类 |
| tech. | other classification of trop | 圈闭其他分类 |
| tech. | parallelepiped and maximum likelihood classification program | 平行六面体和极大似然分类程序 |
| tech. | parallelepiped and maximum likelihood classification programme | 平行六面体和极大似然分类程序 |
| tech. | parallelepiped classification | 平行多面体分类 |
| tech. | parallelepiped classification | 平行六面体分类 |
| desert. | particle fraction classification | 粒级分类 |
| tech. | particle-size classification | 按粒度分类 |
| tech. | particle-size classification | 粒度分级 |
| tech. | particle-size classification | 粒径分类 (法) |
| avia. | pattern classification | 类样分类 |
| tech. | pattern classification of seepage movement | 渗流运动形态分类 |
| tech. | pavement classification number | 道面分级号码 (机场) |
| avia. | pavement classification number | 道面分级数 (用来表示非限制起降的道面承压强度的数字，是根据标准的单轮载荷计算的。跑道和其他的飞机活动区域的 PCN 值公布在相关的机场出版物上。它们用五部分的代码报告。除了道面分级数的数值，还包括道面类型，如坚硬的还是柔韧的，以及地基支撑强度种类。如果有约束，报告要求机场权力机构为允许的最大轮胎压力设置极限) |
| avia. | pavement classification number | 道面等级数 |
| avia. | pavement classification number | 道面等级号 |
| tech. | pedologic classification | 土壤学分类 |
| tech. | pedologic system of soil classification | 土壤学的土分类法 |
| plast.surg. | phenotypic classification | 表型分级 |
| tech. | phyletic classification | 系统分类 |
| desert. | phylogenetic classification | 系统分类 |
| shipb. | products classification | 产品分类 |
| ecol. | projection pursuit classification model | PPC 模型 |
| ecol. | projection pursuit classification model | 投影寻踪分类模型 |
| shipb. | provisional classification certificate | 临时人级证书 |
| shipb. | provisional classification certificate | 临时入级证书 |
| soil. | public road classification of soil | 公路的土壤分类 |
| tech. | Public Roads Administration Classification of Soil | 美国公路局土的分类法 |
| desert. | qualitative classification | 属性分类 |
| tech. | railway classification yard | 铁路编组场 |
| desert. | range classification system of China | 中国草地分类系统 |
| shipb. | rates of classification | 货物分级费率 |
| shipb. | rates of classification | 货物分类费率 |
| gen. | Raw Silk Classification Committee | 生丝分级委员会 |
| nautic., tech. | recognized classification societies | 公认的船级社 |
| ecol. | refuse classification | 垃圾分类 |
| shipb. | Regulation for Inland Waterway Ships Classification | 《内河船舶人级规则》 |
| shipb. | Regulation for the Classification Domestic Navigation Seagoing Ships | 《国内航行海船人级规则》 |
| shipb. | Regulation for the Classification Domestic Seagoing Ships | 《国内海运船人级规则》 |
| avia. | remote view airborne night classification system | 机载远视夜间分类系统 |
| tech. | reserves according to classifications | 分级储量 |
| tech. | rigid classification | 机密 |
| tech. | rule of classification | 分组规则 |
| shipb. | Rules for Steel Seagoing Ships Classification | 《钢质海船人级规范》 |
| tech. | scale classification | 比例尺分类 |
| tech. | scheme of classification | 分类表 |
| tech. | scientific classification | 精确分类 |
| tech. | screening classification | 颗粒分级 |
| tech. | Secchi's classification | 塞齐分类法 |
| avia. | security classification guide | 安全等级指南 |
| nautic. | ship classification society | 船级社 |
| tech. | shipbuilding rules of classification society | 船级社造船规则 |
| tech. | sieve classification | 筛析 |
| tech. | sieving classification | 筛分级 |
| tech. | size classification | 按大小分选 |
| tech. | size classification | 按大小分级 |
| tech. | size classification | 分选 |
| ecol. | soil quality classification | 土壤质量分类 |
| tech. | sorting classification capacity of a station | 车站改编能力 |
| tech. | Spackman's classification | 斯帕克曼分类 |
| avia. | spare parts classification | 备件分类 |
| securit. | standard industrial classification | 标准行业分类 |
| gen. | Standard Industrial Classification | 标准工业分类法 |
| energ.ind. | Standard Industrial Classification Code | 标准产业分类代码 |
| securit. | Standard Industrial Classification Codes | 标准行业分类代码该码普遍用于经济分析和证券投资等领域 |
| gen. | Standard International Trade Classification | 标准国际贸易分类法 |
| tech. | station classification track | 车辆编组线 |
| ecol. | stream classification | 河道分类 |
| securit. | style classification | 风格分类股票可分为不同风格类型 |
| tech. | sulfate-resistant classification | 抗硫分类 |
| tech. | supervised classification | 监督分类 (法) |
| tech. | supervised image classification | 监督图像分类 |
| sport. | system of classification | 成绩统计系统 |
| tech. | tariff of goods classification | 货物分等运价 |
| sport. | team classification | 团体名次 |
| plast.surg. | Tessier classification | Tessier 颅面裂分类法 (Tessier于1973年将颅面裂按号数排列分类，以眼眶为界，眼眶以上为颅裂，眼眶以下为面裂，共分为14种，眶上、眶下各 7种) |
| soil. | Texas classification of soil | 脱克斯的土壤分类 |
| desert. | textural classification | 质地分类 |
| soil. | textural classification of soil | 粒构的土壤分类 |
| soil. | textural classification of soil | 土 的质地分类 |
| ecol. | Thornthwaite climate classification | 桑思韦特气候分类 |
| tech. | timekeeping classification | 时间记录分类 |
| plast.surg. | TNM classification | 肿瘤TNMT(tumour)指原发肿瘤,N(node)指区域淋巴结转移，M (metastasis)指远处转移分期 |
| avia. | tool classification | 工具分类 |
| avia. | tool classification | 工装分类 |
| desert. | tree classification | 林木分级 |
| tech. | trip classification | 出行分类 |
| tech. | two-dimensional spectral classification | 二元光谱分类 |
| tech. | two-fold-classification | 双重分类 |
| tech. | two-way classification yard | 双向编组场【铁】 |
| avia. | underwater search, detection, classification | 水下搜索、探测与分类 |
| desert. | unified soil classification | 统一土质分类法 |
| avia. | uniform data classification code structure | 统一数据分类码结构 |
| gen. | Universal Decimal Classification | 国际通用十进分类法 |
| desert. | USDA Soil Classification System | 美国农业部土壤分类系统 |
| tech. | vehicle classification count | 车辆分类计数 |
| multimed. | video classification | 视频分类 |
| multimed. | video concept classification | 视频概念分类 |
| tech. | visual classification of kerogen | 干酪根光学分类 |
| tech. | visual soil classification | 土的肉眼分类 |
| avia. | voice flow classification | 语音流量分类 |
| tech. | Wang Rui classification | 王锐分类 |
| plast.surg. | Wassel classification of thumb polydactyly | Wassel 分类法复拇畸形 |
| tech. | water body classification | 水体类别 |
| tech. | water classification | 水澄清 (作用) |
| tech. | water classification | 水的分类 |
| shipb. | water transportation economic research and transportation classification | 水运经济调查和运输分类 |
| desert. | wet-subsidence for classification | 分级湿陷 |
| tech. | workers with difference technical classifications | 不同技术种类的工人 |
| avia. | worldwide air cargo commodity classification | 世界航空货运货物分类法 |
| avia. | worldwide air cargo commodity classification | 世界空运货物分类法 |