| Subject | English | Chinese |
| tech. | additional background radiation | 附加的背景辐射 |
| China, polit. | against a background of... | 在.... 背景之下 |
| gen. | against this background | 在这个背景〔历史条件〕下 |
| earth.sc. | agricultural geologic background system | 农业地质背景系统 |
| agric. | agronomic background | 栽培背景 |
| agric. | agronomic background | 农艺背景 |
| earth.sc. | allowable background level | 容许本底水平 |
| desert. | ambient background concentration | 周围背景浓度 |
| tech. | ambient background radiation | 环境背景辐射 |
| agric. | amorphous background material | 无定形本底物质 |
| avia. | army background experiment | 陆军背景实验 |
| tech. | artificial background | 人造背景 |
| ecol. | atmospheric background | 大气本底值 |
| tech. | automatic background control | 自动背景调整 |
| tech. | automatic background noise control | 背景噪声自动调整 |
| tech. | average background value | 背景平均值 |
| tech. | background absorption | 背景吸收 |
| tech. | background absorption | 底层吸收 |
| chem. | background absorption correction | 背景吸收校正 |
| tech. | background activity | 本底活动性 |
| agric. | background adaptation | 背景适应 |
| tech. | background air pollution monitoring network | 气象组织本底空气污染监测网 |
| earth.sc. | background air pollution monitoring network | 大气本底污染监测网世界气象组织 |
| tech. | background air pollution monitoring network | 空气污染本底监测网 |
| ecol. | background ambient air pollution | 本底污染 |
| adv. | background analysis | 背景分析 |
| earth.sc. | Background Analysis Center | 背景分析中心美 |
| tech. | background area | 本底区域 |
| ecol. | background atmosphere composition network | 本底大气成分监测网 |
| tech. | background block error ratio | 背景块差错率 |
| tech. | background briefing | 背景情况介绍 |
| gen. | background brightness | 本底〔背景〕亮度 |
| tech. | background brightness control | 背景亮度控制 |
| tech. | background camera | 背景摄影机 |
| tech. | background camera | 背景照相机 |
| tech. | background charge | 背景电荷 |
| China, law | background check | 背景审查 |
| HR | background checking generic | 背景核查一般类 |
| tech. | background clutter | 本底杂波 |
| tech. | background collimating mark | 后景标定点 |
| tech. | background collimating point | 后光标 |
| auto. | background color | 衬底色 |
| auto. | background colour | 衬底色 |
| agric. | background colour | 背景色 |
| tech. | background compiler | 后台编译程序 |
| tech. | background Compton scattering | 背景康普顿散射 |
| agric. | background computer | 后台计算机 |
| ecol. | background concentration | 本底污染浓度 |
| busin. | background condition | 背景情况 |
| agric. | background conditions | 背景条件 |
| tech. | background conductivity | 本底传导性 |
| tech. | background contamination | 背景污染 |
| tech. | background content | 本底含量 |
| tech. | background content of mercury | 汞的背景含量 |
| tech. | background contrast | 背景反差 |
| tech. | background control | 背景控制 |
| tech. | background corrected value | 本底修正值 |
| tech. | background correction | 本底改正 |
| tech. | background correction | 背景订正 |
| tech. | background correction | 背景校正 |
| tech. | background correction | 背景修正 |
| tech. | background correction | 扣除背景 |
| tech. | background count | 背景计数 |
| busin. | background counting | 本底计算 |
| tech. | background counting | 背景计数 |
| tech. | background counting rate | 本底计数率 |
| busin. | background current | 本低电流 |
| tech. | background current | 维弧电流 |
| tech. | background cycle | 基础周期 |
| tech. | background data | 背景信息 |
| tech. | background data | 人工污染前元素或放射线的天然存在量 |
| tech. | background data | 背景数据信息 |
| tech. | background data | 背景资料 |
| tech. | background density | 本底密度 |
| earth.sc. | background determination | 本底测定 |
| busin. | background determination | 基础测定 |
| tech. | background determination | 本底测量 |
| tech. | background discrimination | 背景鉴别能力 |
| busin. | background discrimination | 背景识别能力 |
| avia. | background discrimination | 背景鉴别 |
| tech. | background discrimination technique | 背景鉴别技术 |
| tech. | background dispersion pattern | 背景分散模式 |
| stat. | background document | 背景资料 |
| tech. | background doping | 本底掺杂 |
| tech. | background doping level | 本底掺杂能级 |
| adv. | background effect | 背景效应 |
| tech. | background effect | 背景效果 |
| tech. | background electrolyte effect | 本底电解质效应 |
| mil., air.def. | background environment information | 背景环境信息 |
| earth.sc. | background equivalent activity | 本底当量放射性 |
| earth.sc. | background equivalent activity | 当量的放射性本底 |
| chem. | background equivalent activity | 天然本底放射性当量强度 |
| gen. | background equivalent activity | 背景等效放射性 |
| gen. | background equivalent activity | 〔核〕本底当量放射性 |
| ecol. | background eradication | 本底消除 |
| AI. | background estimation and elimination | 背景估计和消除 |
| ecol. | background exposure | 本底照射 |
| tech. | background exposure | 本底接触 |
| tech. | background exposure | 本底 |
| ecol. | background exposure | 本底暴露 |
| desert. | background extinction | 背景灭绝 (由于环境变化所导致的地球物种灭绝) |
| desert. | background extinction rate | 背景灭绝率 |
| tech. | background fade-in | 背景淡入 |
| tech. | background flow | 后台流 |
| tech. | background fog | 本底雾 |
| tech. | background for plastering | 抹灰底面 |
| agric. | background genotype | 剩余基因型 |
| agric. | background genotype | 背景基因型 |
| tech. | background gradient spectrum | 背景陡度光谱 |
| tech. | background heater | 附加采暖设备 |
| tech. | background heating | 背景供暖 |
| tech. | background heating | 局部供暖 |
| agric. | background hybridization | 背景杂交 |
| tech. | background illumination | 本底照度 |
| tech. | background illumination | 背景照明 |
| tech. | background illumination | 本底照明 |
| tech. | background image | 背景反映 |
| earth.sc. | background information | 本底资料 |
| math. | background information | 辅助信息 |
| avia. | background information | 背景情况 |
| tech. | background ink | 衬底印色 |
| tech. | background ink | 背景墨水 |
| tech. | background ink | 底色墨水 |
| tech. | background interference | 本底干扰 |
| earth.sc. | background investigation | 本底情况调査 |
| earth.sc. | background investigation | 背景情况调查 |
| tech. | background ion | 本底离子 |
| tech. | background irradiation | 本底辐射 |
| busin. | background job | 后备作业 |
| agric. | background level | 背景层次 |
| tech. | background level | 本底水准 |
| tech. | background light | 背景光 |
| tech. | background limited infrared detectivity | 背景限红外光电导探测率 |
| tech. | background-limited infrared photoconductor | 背景限红外光电导体 |
| gen. | background limited infrared photoconductor | 背景限制红外线光电导体 |
| avia. | background limited photodetector | 背景限制光电检测器 |
| tech. | background loop | 背景循环 |
| tech. | background loudspeaker | 背景声扬声器 |
| tech. | background loudspeaker | 背景扬声器 |
| tech. | background luminance control | 背景亮度控制 |
| tech. | background mass spectrum | 本底质谱图 |
| econ. | background material | 背景材料 |
| tech. | background material | 背景资料 |
| tech. | background measurement | 本底测量 |
| tech. | background measurement experiment | 背景测量实验 |
| tech. | background measurement radiometer | 背景测量辐射计 |
| tech. | background microbiology | 本底微生物 |
| tech. | background mixture | 本底混合物 |
| tech. | background mode | 后台方式 |
| tech. | background modulation noise | 背景调制噪声 |
| tech. | background modulation noise | 本底调制噪声 |
| earth.sc. | background monitoring | 本底监测 |
| tech. | background monitoring | 本底监察 |
| tech. | background monitoring | 背景监测 |
| tech. | background monitoring | 本底监视 |
| tech. | background monitoring program | 本底监测规划 |
| tech. | background monitoring programme | 本底监测规划 |
| ecol. | background monitoring station | 本底监测站 |
| tech. | background music | 本底谐音 |
| tech. | background noise | 背景杂音 |
| tech. | background noise | 基底噪声 |
| tech. | background noise | 环境噪声 |
| tech. | background noise | 暗噪声 |
| auto. | background noise | 本底背景噪声 |
| tech. | background noise | 本底嗓声 |
| fishery | background noise | 背景声 |
| tech. | background noise control | 背景噪声控制 |
| tech. | background noise control | 本底噪声控制 |
| tech. | background noise criteria | 本底噪声标准 |
| mil., air.def. | background noise eliminator | 背景噪声消除器 |
| tech. | background noise level | 背景噪声水平 |
| tech. | background noise level | 背景噪声电平 |
| auto. | background-noise level | 无线电干扰电平 |
| auto. | background-noise level | 声学本底噪声级 |
| tech. | background-noise level | 背景噪声电平 |
| nautic., tech. | background-noise level | 背景噪声级 |
| tech. | background noise of channel | 通路固有杂音 |
| econ. | Background Notes | 美国国务院发行的背景注释 |
| gen. | background of cloth | 布里 |
| gen. | background of cloth | 织物的背面 |
| tech. | background of experience | 经验背景 |
| construct. | background of experience | 积累起来的经验 |
| construct. | background of experience | 所积累的经验 |
| tech. | background of experience | 经验积累 |
| construct. | background of information | 积累起来的资料 |
| tech. | background of information | 所积累的资料 |
| tech. | background of information | 经验信息背景 |
| tech. | background of navigation mark | 航标背景 |
| chem. | background of mass spectrum | 质谱本底 |
| tech. | background of mineralization | 矿化背景 |
| tech. | background of region | 区域背景 |
| tech. | background of the project | 工程项目背景 |
| tech. | background of water environment | 水环境本底值 |
| tech. | background organics | 本底有机物 |
| ecol. | background ozone | 本底臭氧 |
| stat. | background paper | 背景资料 |
| tech. | background paper | 私自拨款 |
| econ. | background papers | 背景文件 |
| tech. | background patent | 背景专利 |
| tech. | background patent | 基础专利 |
| agric. | background plant | 背景植物 |
| tech. | background planting | 背景栽植 |
| agric. | background planting | 种植背景 |
| desert. | background planting | 背景种植 |
| adv. | background plate | 底色印版 |
| adv. | background plate | 背景板 |
| earth.sc. | background pollution | 背景污染 |
| tech. | background pollution observation | 本底污染测定 |
| tech. | background pollution observation | 本底污染观测 |
| tech. | background print | 后台打印 |
| tech. | background processing | 背景处理 |
| busin. | background processing | 后处理 |
| tech. | background processing | 基本处理 |
| tech. | background processing interrupt | 后台处理中断 |
| auto. | background program | 数据处理后台程序 |
| tech. | background programme | 后台程序 |
| tech. | background projection | 背景投映 |
| tech. | background projector | 背景放映机 |
| tech. | background radiation intensity | 背景辐射强度 |
| tech. | background radiation intensity | 本底辐射强度 |
| tech. | background radiation noise | 背景辐射噪声 |
| tech. | background radiation value | 本底辐射值 |
| tech. | background random process | 背景随机过程 |
| tech. | background range | 背景范围 |
| expl. | background ratio | 本底率 |
| tech. | background reader | 后台阅读器 |
| tech. | background reflectance | 背景反光率 |
| mil., air.def. | background reflectance | 背景反射 |
| tech. | background reflectance | 背景反射 (性能) |
| tech. | background reflectance | 基底反光能力 |
| tech. | background reflection | 背景反射 |
| tech. | background regional forecast | 区域预报 |
| gen. | background register | 辅助〔后备〕寄存器 |
| tech. | background rejection | 本底扣除 |
| tech. | background removal for lettering | 注记空位 |
| construct. | background return | 地面〔背景〕反射信号 |
| construct. | background return | 地物干扰 |
| tech. | background return | 背景反射信号 |
| mil., air.def. | background return | 地景反射信号 |
| tech. | background return | 地物回波 |
| tech. | background sample | 本底样本 |
| tech. | background scattering | 背底散射 |
| tech. | background scattering | 背景散射 |
| adv. | background screen | 黑底荧光屏 |
| tech. | background screen | 背景幕布 |
| tech. | background seismicity | 背景地震活动性 |
| tech. | background setting | 陪衬 |
| tech. | background setting | 衬景 |
| tech. | background setting | 配景 |
| tech. | background sound | 背景声 (音) |
| chem. | background stain | 负染色法 |
| tech. | background subtract | 本底扣除 |
| AI. | background subtraction method | 背景减除法 |
| tech. | background suppression | 本底抑制 |
| earth.sc. | background survey | 本底调查 |
| tech. | background survey | 本底测量 |
| tech. | background survey on economic structure | 经济结构背景调查 |
| tech. | background survey on meteorologic environment | 气象环境背景调査 |
| tech. | background survey on meteorological environment | 气象环境背景调査 |
| life.sc. | background survey on meteorology environment | 气象环境背景调查 |
| tech. | background temperature | 背景温度 |
| tech. | background terminal | 后备终端 |
| tech. | background transmissivity | 背景透射比 |
| tech. | background value of radiometer | 辐射仪背景值 |
| tech. | background value of soil | 土壤背景值 |
| earth.sc. | background value of soil element | 土壤元素背景值 |
| tech. | background value of soil region | 土壤区域背景 |
| tech. | background value of tracer | 示踪剂本底值 |
| tech. | background value survey | 背景值调查 |
| tech. | background vapor pressure | 本底蒸气压 |
| tech. | background vapour pressure | 本底蒸气压 |
| tech. | background voltage noise | 基底电压噪声 |
| tech. | background wallpaper | 墙纸的底子 |
| tech. | background water | 背景水 |
| tech. | background water quality | 本底水质 |
| tech. | background woody plants | 衬景树木 |
| tech. | bark background | 暗背景 |
| earth.sc. | biogeochemical background | 生物地球化学背景 |
| tech. | black background | 黑 |
| econ. | business background | 企业背景 |
| econ. | business background | 业务情况 |
| commer. | business background | 营业背景 |
| earth.sc. | chart of background value of soil | 土壤背景值图 |
| tech. | chart of soil background value | 土壤背景值图 |
| mil., air.def. | clutter background | 杂波背景 |
| mil., air.def. | clutter background | 地物干扰 |
| mil., air.def. | clutter background | 背景杂波 |
| earth.sc. | coefficient of contrast for background | 背景对比系数 |
| tech. | coherent background | 相干背景 |
| tech. | colored background coating | 有色衬底涂料 |
| tech. | coloured background coating | 有色衬底涂料 |
| tech. | continuous background | 连续背景 |
| tech. | cosmical background radiation | 宇宙背景辐射 |
| tech. | cosmic-ray background | 宇宙线本底 |
| busin. | cultural background | 文化背景 |
| tech. | dark background | 黑暗背景 |
| tech. | dark background luminance | 暗背景亮度 |
| tech. | dark sky background | 夜天背景 |
| tech. | daytime sky background | 白昼天空背景 |
| earth.sc. | delineation of geochemical background and anomaly | 化探背景和异常划分 |
| desert. | desertification background level | 荒漠化背景水平 |
| desert. | desertification background level | 荒漠化本底水平 |
| tech. | diffuse background | 扩散背景 |
| tech. | diffused scattering background | 漫散射背景 |
| tech. | diffusing background | 漫射本底 |
| avia. | display background | 显示后台 |
| avia. | display background | 显示背景 (色彩) |
| tech. | disturbing background | 干扰背景 |
| econ. | economic background | 经济背景 |
| tech. | education background | 学历 |
| gen. | educational background | 学历 |
| avia. | elevated background radiation | 增强背景辐射 |
| ecol. | environment background value | 环境背景值 |
| chem. | environmental background | 环境本底 |
| expl. | environmental background | 环境本底兴建工程前的环境状况 |
| tech. | environmental background | 环境背景 |
| tech. | environmental background value | 环境本底值 |
| earth.sc. | environmental monitoring for background value | 环境背景值监测 |
| tech. | environmental radioactivity background | 环境放射性本底 |
| tech. | equivalent background irradiance | 等效背景辐照度 |
| ecol. | erosion background | 侵蚀背景 |
| tech. | explosion produced high-frequency background | 爆炸产生的高频背景 |
| tech. | extended background | 大面积背景 |
| tech. | extended background | 展宽背景 |
| China, polit. | family background | 家庭出身 |
| sport., psychol. | family background | 家庭背景 |
| gen. | family background | 出身 |
| tech. | flame background | 火焰背景 |
| tech. | flame background noise | 火焰背景噪声 |
| tech. | flame background noise | 火焰本底噪声 |
| AI. | foreground-background | 前景-背景 |
| multimed. | foreground/background | 前后台 |
| tech. | foreground-background processing | 前后台处理 |
| tech. | foreground-background program | 前台后台程序 |
| tech. | foreground-background programme | 前台后台程序 |
| multimed. | foreground/background separation | 前景/背景分离 |
| tech. | foreground-initiated background job | 前台启动的后台作业 |
| mil., air.def. | galactic background noise | 银河背景噪声 |
| USA, space | galactic radiation experiment background satellite | 银河辐射背景实验卫星 |
| econ. | general background | 一般背景 |
| agric. | genetic background | 残留基因型 |
| agric. | genetic background | 遗传本底 |
| agric. | genotypic background | 遗传本底 |
| tech. | geochemical background | 地球化学背景 |
| ecol. | geochemical background value | 自然本底值 |
| ecol. | geochemical background value | 地球化学背景值 |
| desert. | geological background | 地质背景 |
| ecol. | geological background area | 地质背景区 |
| tech. | green background | 绿色背景 |
| tech. | groundwater environmental background value | 地下水环境背景值 |
| tech. | hand-on background | 工作经验 |
| construct. | hands-on background | 操作计算机的工作经验 |
| tech. | hands-on background | 实际工作能力 |
| earth.sc. | high background contamination | 高本底污染 |
| tech. | high background level | 高本底水平 |
| tech. | high background noise | 高本底噪声 |
| tech. | high background pollution | 高本底污染 |
| China, polit. | historic background | 历史背景 |
| fin. | historical and cultural backgrounds | 历史文化背景 |
| gen. | hot background | 加强背景照明 |
| econ. | If we want to win the competition, it is important to know the rival s' background | 如果我们想赢得这场竞争，重要的是要了解对手的背景 |
| tech. | image background | 图像背景 |
| tech. | immediate background | 最近背景 |
| gen. | in the background | 在幕后 |
| gen. | in the background | 作为后果 |
| gen. | in the background | 在背后 |
| China, polit. | inform voters or deputies of their candidates9 backgrounds | 向选民或者代表介绍代表候选人的情况 |
| China, polit. | inform voters or deputies of their candidates' backgrounds | 向选民或者代表介绍代表候选人的情况 |
| USA, space | infrared background signature survey | 红外背景特征探测器 |
| avia. | infrared background signature survey | 红外背景特征探测器 (美国) |
| tech. | intensity of background value | 背景值强度 |
| tech. | interfering background | 干涉背景 |
| tech. | interpreted regional geotectonic background | 解译区域大地构造背景 |
| China, polit. | irrespective of ethnic background | 不分民族 |
| anim.husb. | isogenic background | 基因纯化背景 |
| gen. | keep in the background | 背地里 |
| gen. | keep in the background | 在幕后 |
| gen. | keep in the background | 暗中 |
| ecol. | landscape ecological background value | 景观生态背景值 |
| tech. | Laue's background | 劳厄背底 |
| tech. | level of background noises | 背景噪声级 |
| tech. | local background | 局部背景 |
| earth.sc. | longwave infrared background measurement | 长波红外背景测量计划 |
| tech. | low-background counter | 低本底计数器 |
| tech. | low-frequency background | 低频背景 |
| ecol. | map of natural environmental background | 自然环境背景图 |
| tech. | maximum background equivalent illumination | 最大背景等值照度 |
| gen. | melt into the background | 渐渐由浓变淡 |
| gen. | melt into the background | 逐渐消失 |
| tech. | microwave background radiation | 微波背景辐射 |
| sport. | Mini Tennis is a fun and easy recreational sport, which is accessible for all primary school children regardless of physical ability and exercise background | 小型网球是一种简易而有趣的康体运动，适合不同体格及不同运动背景的小学生参加 |
| tech. | mural background | 墙壁背景 |
| tech. | natural background | 自然背景 |
| tech. | natural background | 自然本底 |
| earth.sc. | natural background analysis | 自然本底分析 |
| tech. | natural background level | 自然背景值 |
| tech. | natural background level | 自然本底值 |
| tech. | natural background radiation | 天然本底辐射 |
| tech. | natural background radiation | 自然本底辐射 |
| tech. | natural background radiation equivalent activity | 天然本底放射性当量活度 |
| sport., med. | natural radioactive background | 天然放射性本底 |
| tech. | natural radioactive background value | 天然放射性背景值 |
| tech. | natural radioactivity background | 天然放射性本底 |
| tech. | natural y-ray background | 天然伽马射线背景 |
| tech. | neutral background | 不带电背景 |
| tech. | night sky background | 夜空背景 |
| tech. | noise background | 本底噪声 |
| avia. | noise background | 声底数值 |
| tech. | noise background | 噪声本底 |
| avia. | noise background | 背景噪声 |
| tech. | noise of background | 背景噪声 |
| tech. | non-thermal background | 非热背景 |
| tech. | normal background | 正常背景 |
| expl. | normal background value | 正常背景值 |
| tech. | peak to background ratio | 峰比 |
| ecol. | phylogenetic background | 植物系统 |
| tech. | picture background | 图像背景 |
| tech. | plain background | 平坦路基 |
| tech. | plain background | 清晰背景 |
| commer. | political and economic background | 政治与经济背景 |
| tech. | pre-industrial background concentration | 先进工业本底污染浓度 |
| consult. | project background | 项目背景 |
| tech. | projected background | 放映背景 |
| agric. | provocative background | 诱发环境 |
| tech. | qualitative background method | 质底法 |
| avia. | quiet background | 宁静地带 |
| avia. | quiet background | 静背景 |
| tech. | radiation background | 辐射背景 |
| desert. | radioactive background | 放射性本底 |
| tech. | random background object | 无规分布背景天体 |
| gen. | recede into the background | 隐退 |
| gen. | recede into the background | 失势 |
| gen. | recede into the background | 问题不再突出 |
| gen. | recede into the background | 不再重要 |
| gen. | recede into the background | 不再突出〔重要〕 |
| gen. | recede into the background | 隐人幕后 |
| tech. | reflecting background | 反射背景 |
| China, polit. | regardless of ethnic background | 不分民族 |
| tech. | regional background | 区域背景 |
| tech. | regional deep tectonic background | 区域深部构造背景 |
| remain in the background | 背地里 |
| remain in the background | 在幕后 |
| remain in the background | 暗中 |
| tech. | residual background field | 残余背景电场 |
| tech. | room background | 室内本底 |
| avia. | scope background | 显示器荧光屏的背景 |
| China, law | security background check | 安全背景审査 |
| avia. | signal-to-background ratio | 信号背景比 |
| tech. | sky background noise | 天空背景噪声 |
| avia. | sky background power | 天空背景功率 |
| econ. | socioeconomic background | 社会经济背景 |
| sport., physiol. | sodium inward background current | 钠内向背景电流 |
| tech. | soil background value | 土壤背景值 |
| earth.sc. | soil environmental background value | 土壤环境背景值 |
| tech. | sonar background noise | 声呐本底噪声 |
| tech. | sonar background noise | 声呐环境噪声 |
| tech. | space background | 空间背景 |
| mil., air.def. | speckled background | 斑点背景 |
| sport. | stage background | 赛台背景 |
| stand in the background | 不岀面 |
| stand in the background | 处于隐蔽地位 |
| tech. | star background | 星空背景 |
| tech. | steady background | 稳定本底 |
| tech. | stellar background | 星空背景 |
| adv. | still background | 静态背景 |
| securit. | strong background of private fund industry | 背景雄厚的私募基金行业 |
| tech. | strong coherent background | 强相干背景 |
| tech. | sun-illuminated cloud background | 日照云层背景 |
| tech. | sun-illuminated earth background | 日照地球背景 |
| mil., air.def. | target and background signal-to-noise evaluation | 目标和背景的信噪比评估 |
| avia. | target and background signal-to-noise evaluation | 目标和背景信号噪声比的鉴定 |
| tech. | target background | 目标背景 |
| gen. | target-to-background | 目标与背景的 |
| busin. | technical background | 技术经历 |
| stat. | technical background document | 技术背景文件简写为TBD |
| tech. | tectonic background | 构造背景 |
| gen. | The background consists of a solid color, not a brush pattern | 该背景由纯色，而非画笔图案组成 |
| econ. | the background material | 背景材料 |
| econ. | The firm in question is an importer and wholesaler here of silk, having a business background of some thirty years | 该商行是此地丝绸进口商和批发商，开业大约已有30年 |
| gen. | the moon is moving west against the background of the stars | 月亮以群星为衬托正向西运行 |
| agric. | theoretical background | 理论背景 |
| tech. | thermal background emission | 背景热辐射 |
| econ. | They are exporters of cotton goods, having a business background of some 20 years | 他们是棉织品出口商，已经经营了约20年 |
| gen. | This kind of coffee possesses greater body background | 这种咖啡的口感比较重 |
| tech. | ultraviolet background | 紫外线背景 |
| tech. | universal background | 普遍背景 |
| AI. | Universal Background Model | 全局背景模型 |
| avia. | vacuum facility background pressure | 真空设施的背景压力 |
| ecol. | vegetation background | 植被背景 |
| avia. | visual background | 视觉背景 |
| avia. | visual-scene background | 视觉场景的背景 |
| tech. | water quality background | 水质本底 |
| tech. | waterproofed background concrete | 防水的基体混凝土 |
| econ. | We are looking for someone with a background of success in the electronics industry | 我们正寻求在电子行业有过成功经历的人 |
| tech. | white characters on blue background | 蓝底白字 |
| tech. | white lines in background area | 粉纹路 |
| chem. | X-ray background radiation | X 射线本底辐对 |
| avia. | X-ray background radiation | X 射线本底辐射 |
| geol. | x-ray background survey spectrometer | X 射线背景调査光谱仪 |
| tech. | zero background technique | 零背景技术 |
