Subject | English | Chinese |
avia. | acceleration segment | 加速段 |
tech. | adjacent segment | 邻接块 (管片) |
avia. | aft segment | 后段 |
avia. | airborne early warning ground integration segment | 机载预警地面综合部分 |
avia. | airborne early warning/ground environment integration segment | 空中预警与地面防空环境一体化部门 |
fishery | anal segment | 肛节 |
shipb. | anode segment | 阳极段 |
tech. | apical segment | 尖段 |
securit. | arc segment | 圆弧片段技术分析 |
tech. | argument segment | 变元段 |
tech. | basal segment | 基底段 |
tech. | base segment | 基本段 |
tech. | base segment | 基段 |
tech. | basic information unit segment | 基本信息单位段 |
shipb. | bearing segment | 轴承衬 |
tech. | bearing with segments | 分开模制式橡胶轴承 |
sport., med. | body segment | 身体环节 |
sport., med. | body segment parameter | 身体环节参数 |
tech. | box segment | 箱形管片 |
tech. | brake lever segment | 制动杆扇形板 |
fishery | buccal segment | 口节 |
tech. | buffer segment | 缓冲段 |
tech. | buffer segment | 缓冲区分段 |
securit. | business segment | 企业部门 |
securit. | business segment reporting | 企业部门报告 |
securit. | business segment valuation | 业务分解估值 |
tech. | calling segment | 调用程序段 |
tech. | cantilevering segment | 悬挑段 |
shipb. | cast iron lining segment | 铸铁衬砌块 |
avia. | chain segment | 链段 |
tech. | chained segment buffer | 链式段缓冲器 |
tech. | chameleon segment | 可变程序段 |
tech. | channel segment | 渠道分支 |
tech. | channel segment | 河流分支 |
avia. | circular-arc segment | 圆弧段 |
securit. | client segment | 客户类别 |
securit. | client segment | 客户群 |
tech. | closed segment | 闭线段 |
tech. | closing segment | 关闭图段 |
multimed. | code segment | 代码段 |
CNC | coil segment | 线圈段 |
tech. | collet segment | 机头滑块 |
tech. | common segment | 公用程序段 |
tech. | common segment | 共用程序段 |
avia. | communication system segment | 通信系统段 |
shipb. | commutator insulating segment | 整流器绝缘隔片 |
CNC | commutator segment | 整流子片 |
tech. | congruent segment | 叠合线段 |
tech. | constant segment method | 等节法 |
avia. | constant-velocity segment | 常速段 |
gen. | contact-segment | 接触环〔段,片〕 |
tech. | contactor segment | 接触片 |
tech. | contour segment | 等高线部分 |
tech. | contribution by segment | 分部贡献 |
securit. | contribution by segment | 部门贡献 |
securit. | contribution by segment | 核算单位贡献额 |
securit. | contribution of segment to common | 部门对共同成本的贡献 |
tech. | copy modification segment | 复制修改段 |
avia. | corresponding segment | 相应段 |
tech. | corrugated segment | 波形钢管片 |
tech. | corrugated type cast iron segment | 波纹形铸铁管片 |
tech. | creating segment | 建立图段 |
desert. | crescent segment | 新月形体 |
desert. | crescent segment | 新月形段 |
tech. | crest segment | 峰段 |
tech. | crest segment | 顶部 |
tech. | crushing roll segment | 车箍 |
desert. | curve segment | 曲线部分 |
desert. | curved segment | 弯曲段 (新月形沙丘) |
outd. | cycle segment | 自行车赛段 |
tech. | cylinder segment | 圆桶桶壁块 |
tech. | cylinder segment roof | 柱段形屋顶 |
tech. | dark segment | 暗弓 |
avia. | dead reckoning segment | 航位推算段 (仪表进近程序无法获得航迹引导的一段,介于开始进近段和中间定位点之间。在进近操作时,仪表着陆系统 (ILS )程序可能包括从一个定位点到航向定位信标之间的航位推算段。航位推算航迹与航向信标以45°角交叉,且长度最大不超过19km 。交叉点就是中间段的开始,该阶段可以获得适当的下滑道信息) |
tech. | dead segment | 无效整流片 |
securit. | deep discount segment | 大幅折扣行业 |
securit. | deep discount segment | 大幅折扣部分 |
securit. | deep discount segment | 大幅折扣部 n |
tech. | degenerate segment | 简并线段 |
tech. | deleting segment | 删除图段 |
ecol. | depression segment | 冲淤变化 |
avia. | design segment | 设计部分 |
gen. | deutocerebral segment | 触角节 |
gen. | deutocerebral segment | 中脑节 |
tech. | differential segment | 差别区段 |
tech. | differential segment | 相异段 |
tech. | discontinuous save segment | 不连续保存段 |
tech. | discontinuous segment | 不连续段 |
securit. | discount segment | 折扣行业 |
securit. | discount segment | 折扣类别 |
securit. | discount segment | 折扣部门 |
tech. | dislocated segment | 离位节数 |
shipb. | display segment | 显示节段 |
desert. | diversity segment | 多样性片段 |
plast.surg. | dorsal intercalated segment instability | 近排腕骨背伸不稳定 |
tech. | ductile cast iron segment | 球墨铸铁管片 |
tech. | ductile iron segment | 球墨铸铁管片 |
avia. | dynamic segment | 动态分段技术 |
avia. | dynamic segment | 动态段 |
tech. | dynamic segment relocation | 区段再定位 |
tech. | dynamical segment attribute | 动态图块属性 |
tech. | dynamical segment relocation | 区段再定位 |
tech. | eastern Himalaya tectonic segment | 东喜马拉亚构造段 |
securit. | ellipse segment | 椭圆片段技术分析 |
tech. | elliptic segment trajectory | 椭圆弧轨迹 |
tech. | elliptical segment trajectory | 椭圆弧轨迹 |
sport. | equidistant segment | 等距的赛段 |
tech. | exclusive segment | 排除段 |
tech. | exclusive segment | 排除部分 |
tech. | exclusive segment | 互斥程序段 |
tech. | expanded-bolted segment | 扩径式螺栓连接管片 |
tech. | expanding latch segment | 伸展式锁块 |
tech. | falling segment | 消落段 |
desert. | fan segment | 扇段 |
tech. | flat steel segment | 平板钢管片 |
tech. | flat type segment | 平板形管片 |
fishery | fleet segment | 船组 |
avia. | flight segment | 航段 |
tech. | four-segment circular grab | 四叶片圆抓斗 |
CNC | fundamental segment | 基本节段 |
tech. | gate segment | 门段 |
tech. | green segment | 绿闪 (瞬间) |
tech. | grinding segment | 研磨瓦 |
avia. | ground segment | 地面段 |
tech. | guide blade segment | 导叶组 |
tech. | Haik tectonic segment | 哈尔克构造段 |
tech. | hard segment | 硬链段 |
tech. | hierarchic segment | 层次片段 |
tech. | hierarchic segment theorem | 层次片段定理 |
tech. | hierarchical segment | 层次片段 |
tech. | hierarchical segment theorem | 层次片段定理 |
tech. | horizontal segment | 水平段 |
sport., med. | human body segment parameter | 人体环节参数 |
tech. | immature segment | 未成熟节片 |
racing | impact segment | 扇形板冲撞物 |
tech. | inactive segment | 非活跃段 |
tech. | inclusive segment | 集容程序段 |
tech. | inclusive segment | 内存程序段 |
tech. | inclusive segment | 可兼段 |
securit. | industry segment | 产业部门 |
securit. | industry segment | 行业类别 |
sport., med. | initial segment | 始段 |
nautic., tech. | INMARSAT space segment | 国际海事卫星组织的公务活动空间段 |
tech. | instruction segment | 指令段 |
tech. | instrumental segment | 仪器测定的音节 |
shipb. | instrumental segment | 仪表测定的音节 |
plast.surg. | intercalated segment | 中间体 |
avia. | intermediate approach segment | 中间进场阶段 |
tech. | intermediate segment | 中间线段 |
securit. | international market segment | 国际市场分隔 |
ecol. | inter-node stem-segment | 节间茎段 |
biol. | joining gene segment | J基因片段 |
tech. | joint of segment | 管片接头 |
tech. | key segment | 封闭管片 |
tech. | key segment | 刹尖石 |
tech. | knocking-over segment | 脱圈镶条 |
biol. | labial segment | 下唇节 |
multimed. | LAN segment | 局域网网段 |
avia. | LED segment display | 发光二极管分段显示 |
avia. | Level Flight Segment | 平飞航段 |
tech. | line segment | 弓形炉衬 |
tech. | line segment | 搅拌机弓形内衬 |
tech. | lineage segment zone | 谱系枝带 |
tech. | linear segment | 线性部分 |
tech. | lining segment | 衬砌块 |
tech. | linkage segment | 连接段 |
tech. | lithological characters of blasting segment | 爆破段岩性 |
tech. | load segment | 装配段 |
tech. | major conjugate segment | 优共轭弓形 |
tech. | mantle segment | 套膜节 |
avia. | market segment | 分块市场 |
avia. | market segment | 市场区隔 |
avia. | market segment | 细分市场 |
tech. | market segments | 区隔市场 |
avia. | measuring segment | 测量段或环节 |
tech. | mesh segment | 网眼边 |
tech. | message segment | 信息段 |
tech. | mica segment | 云母片 |
securit. | middle market segment | 中间市场类别 |
avia. | missed approach segment | 中断进近段 (仪表进近程序的一部分,介于中断进近点、中断进近航路点或决断高度处到达点和最低仪表飞行规则高度处指定的中断进近导航设备点、交叉点、定位点或航路点。它是飞机爬升并返回到航路结构中的进近程序的一部分,或者是为等待或随后进近而设的定位。飞行路线和飞行高度在仪表进近图中描述) |
avia. | missed approach segment | 复飞段 |
avia. | mission control segment | 飞行任务控制部分 |
avia. | mission system segment specification | 任务系统分段规范 |
tech. | mixer liner segment | 搅拌衬筒板 |
tech. | multiple segment die | 拼合模 |
tech. | multipoint segment | 多点段 |
fishery | neck segment | 颈节 |
fishery | neck segment | 颈小管 |
geol. | Nesodden fault segment | 尼索登断层错断部分 |
tech. | nil segment | 零线段 |
tech. | Northern Alxa tectonic segment | 北阿拉善构造段 |
tech. | nose ring segment | 扇形窑口护板 |
avia. | nozzle segment | 喷嘴组 |
avia. | nozzle segment | 喷嘴弧段 |
tech. | number of divided segment | 管片衬砌环分块数目 |
tech. | number of fault segments | 断层分段数 |
tech. | number of segments | 管片衬砌环分块数目 |
tech. | number of test segments | 试验段数 |
avia. | Omega segment synchronization | 欧米伽导航系统段同步 |
tech. | open segment | 开型图段 |
tech. | ordinary segment | 标准块管片 |
tech. | overlap segment | 重叠程序段 |
tech. | overlapping segment | 重叠段 |
tech. | overlay segment | 程序重叠段 |
tech. | overlay segment | 重叠程序段 |
tech. | overlay segment area | 覆盖段区 |
tech. | parabolic segment | 抛物线段 |
tech. | parabolical segment | 抛物线段 |
tech. | part stack segment number | 部分叠加段数 |
securit. | particular segments of the market | 若干市场界别 |
tech. | permanent segment | 固定程序段 |
tech. | permanent segment | 永久段 |
tech. | permanent segment area | 永久分段区域 |
tech. | points bound segment | 点线部分 |
tech. | posterior basal segment | 后基底段 |
tech. | posterior segment | 后段 |
tech. | precast concrete segment | 预制混凝土管片 |
tech. | precast concrete segment | 预制混凝土弧形块 |
tech. | precast concrete tube segment | 预浇混凝土巷道筒壁弧形砌块 |
tech. | precast floor segment | 预制楼板构件 |
tech. | primary segment | 初始段 |
tech. | primary segment | 原体节 |
comp. | primary segment | 主段 |
tech. | primitive body segment | 原体节 |
tech. | procedure segment | 过程段 |
tech. | program segment size | 程序段长度 |
tech. | program segment table | 程序段表 |
tech. | programme segment | 程序段 |
tech. | programme segment size | 程序段长度 |
tech. | programme segment table | 程序段表 |
tech. | public segment | 公用段 |
tech. | radius rod segment | 圆角切刀 |
tech. | radius segment | 圆角切刀 |
tech. | radius segment tool | 圆角切刀 |
tech. | receiving water segment | 扇形纳污水域 |
tech. | recording segment | 记录段 |
tech. | reflecting segment | 反射段 |
comp. | retained segment | 保留段 |
tech. | ribbed-typed reinforcement concrete segment | 肋形钢筋混凝土管片 |
tech. | ridge segment | 海脊块段 |
geotech. | rigid joint between tube segments | 管段刚性接头 |
sport., med. | rigid segment | 刚体环节 |
tech. | river segment | 河段 |
tech. | river segment | 河流分支 |
tech. | roller segment | 镇压器环 |
tech. | rolling segment | 转动承架 |
tech. | rolling segment | 转动承梁 |
tech. | rolling segment | 转动承座 |
tech. | root segment | 根部 |
tech. | root segment | 根基段 |
tech. | root segment | 主段 |
tech. | root segment addressable area | 根段可寻址区 |
tech. | rotating segment feeder | 旋转星形给料器 |
avia. | route segment | 航段 |
avia. | sample return orbiter segment | 样品返回轨道器 |
tech. | saw-tooth cylinder segment roof | 锯齿形圆柱弓形屋顶 |
tech. | scan line segment | 扫描线段 |
tech. | segment accounting | 责任单位会计 |
tech. | segment acknowledgement | 段确认 |
tech. | segment addressing | 段编址 |
tech. | segment adjuster jack | 管片调整器千斤顶 |
tech. | segment analysis | 分部分析 |
tech. | segment attribute | 图块属性 |
tech. | segment attribute | 区段特征 |
tech. | segment attribute | 段属性 |
tech. | segment attribute field | 区段特征字段 |
tech. | segment base address | 段基地址 |
tech. | segment base address | 区段基地址 |
tech. | segment blasting | 分段爆破 |
tech. | segment blasting method | 分段爆破法 |
tech. | segment block | 铸管模 |
tech. | segment block | 弧形砌块 |
avia. | segment boundary | 航段范围 |
tech. | segment call | 段调入 |
tech. | segment contribution | 分部贡献额 |
tech. | segment conveyer | 分段输送机 |
tech. | segment core | 分段铁芯 |
tech. | segment core | 扇形铁芯 |
tech. | segment cover | 扇形盖 |
tech. | segment data | 分段数据 |
tech. | segment data | 段数据 |
tech. | segment data buffer | 数据段缓冲器 |
tech. | segment decoder | 分段译码器 |
tech. | segment definition card | 段定义卡 |
tech. | segment density of pumping test | 抽水段密度 |
tech. | segment descriptor | 段描述符 |
tech. | segment descriptor word | 段描述符字 |
tech. | segment die | 拼合模 |
tech. | segment die | 组合模 (具) |
tech. | segment display | 段式显示 |
avia. | segment display | 节段显示 |
tech. | segment distance | 节距 |
tech. | segment driver | 段驱动器 |
tech. | segment driver | 节段激励器 |
tech. | segment driver | 节段驱动 |
tech. | segment electrode | 段电极 |
tech. | segment electrode transistor | 分段电极晶体管 |
tech. | segment encode | 段编码 |
tech. | segment entry | 区段入口 |
tech. | segment erection | 分段安装 |
tech. | segment erection | 分段架设 |
tech. | segment erector | 管片安装机 |
tech. | segment erector | 分段安装机 |
tech. | segment erector | 管片拼装架 |
tech. | segment erector | 分段架设机 |
tech. | segment erector | 砌块举重点 |
tech. | segment erector guide roller | 管片安装机导向辊 |
tech. | segment evaluation | 分部业绩评价 |
tech. | segment fault | 分段差错 |
tech. | segment fault | 段故障 |
tech. | segment fault | 段失败 |
CNC | segment-feed loop | 分段馈电环 |
tech. | segment gate | 弧形堰 |
tech. | segment gate | 弓形闸门 |
tech. | segment gate | 扇形闸门 |
tech. | segment gate | 弧形闸门 |
tech. | segment gear luffing | 扇形齿轮变幅 |
tech. | segment grinding wheel | 镶片磨轮 |
tech. | segment guide bearing | 分块瓦导轴承 |
tech. | segment hanger | 管片吊钩 |
tech. | segment hauler | 分段运输机 |
tech. | segment head | 圆弧形门楣 |
tech. | segment head | 圆弧段拱的门 |
tech. | segment-headed counterfort | 拱顶扶垛 |
tech. | segment identifier | 线段标识符 |
tech. | segment information | 分部信息 |
tech. | segment joint | 管片接头 |
tech. | segment length | 段长 (度) |
tech. | segment length violation flag | 区段长度违章标志 |
tech. | segment lifter | 管片起重机 |
tech. | segment limit | 段界 |
tech. | segment limit | 段范围 |
tech. | segment limit | 区段界限 |
tech. | segment lining | 管片衬砌 |
tech. | segment-long spacing crystallites | 长节段晶粒 |
tech. | segment management | 段式管理 |
tech. | segment management policy | 区段管理策略 |
tech. | segment map table | 段变换表 |
securit. | segment margin | 分类毛利 |
tech. | segment margin | 分部毛利 |
securit. | segment margin | 核算单位毛利 |
tech. | segment mark | 段标记 |
tech. | segment mark | 区段标记 |
sport., med. | segment mass centre | 环节质心 |
tech. | segment mica | 整流子用云母片 |
avia. | segment minimum altitude | 航段最低高度 |
tech. | segment mold | 组合模 |
tech. | segment mold | 分块模 |
tech. | segment name | 段名 |
tech. | segment notching press | 整流子片切槽专用压力机 |
tech. | segment nozzle | 组合式喷管 |
tech. | segment number | 区段号 |
tech. | segment number | 段编号 |
tech. | segment number | 线段编号 |
tech. | segment number of pump tube | 泵管节数 |
tech. | segment number of segmentation | 分割段数 |
tech. | segment occurrence | 段出现 |
tech. | segment occurrence | 段具体值 |
tech. | segment of a circle | 弓形 |
tech. | segment of a curve | 弧段 |
tech. | segment of a cylinder | 柱面母线 |
tech. | segment of a parabola | 抛物线的一段 |
tech. | segment of a sphere | 球面弓形 |
tech. | segment of a sphere | 球截体 |
tech. | segment of blading | 透平叶片 |
refrig. | segment of blading | 叶片组 |
tech. | segment of counterweight | 平衡重的一部分 |
tech. | segment of cylinder | 圆柱体部分 |
tech. | segment of flight strip | 航线段 |
tech. | segment of leveling | 水准测段 |
tech. | segment of levelling | 水准测段 |
tech. | segment of survey | 测段 |
tech. | segment offset address | 区段偏移量地址 |
tech. | segment output | 段输出 |
tech. | segment output | 节段输出 |
tech. | segment pitch | 片距 |
tech. | segment pitch | 整流子片距 |
tech. | segment placer | 分段摊铺机 |
tech. | segment placer | 分段浇筑工 |
tech. | segment placer | 分段浇筑机 |
tech. | segment placer | 分段摊铺工 |
tech. | segment prefabrication plant | 管片预制厂 |
tech. | segment priority | 图段优先级 |
tech. | segment production line | 片断生产线 |
tech. | segment program | 程序段 |
tech. | segment programme | 程序段 |
tech. | segment protection | 区段保护 |
tech. | segment pushing jack | 推进千斤顶 |
nautic., tech. | segment rack | 扇形齿条 |
tech. | segment register | 段寄存器 |
securit. | segment report | 分类报告 |
securit. | segment report | 部门报告 |
tech. | segment results | 分部成果 |
tech. | segment ring | 管片环 |
tech. | segment ring | 分节环 |
tech. | segment roller | 分隔环式镇压器 |
tech. | segment saw | 扇锯 |
tech. | segment saw | 节锯 |
tech. | segment saw | 弧形锯 |
tech. | segment search argument | 段检索变量 |
avia. | segment search argument | 段搜索自变量 |
tech. | segment selection | 段选择 |
tech. | segment set | 线段组 |
tech. | segment sharing | 段共享 |
tech. | segment shutter | 弓形快门 |
nautic. | segment signal | 段信号 |
tech. | segment size | 段长度 |
tech. | segment store | 分段存储 |
tech. | segment switch | 分频开关 |
tech. | segment sync set | 段同步置定 |
tech. | segment synchronization | 段同步 |
tech. | segment table entry | 段表表目 |
tech. | segment table entry | 段表入口 |
tech. | segment table origin | 段表起始地址 |
comp. | segment table origin register | 段表起始寄存器 |
tech. | segment the market | 区隔市场 |
tech. | segment tool | 圆角切刀 |
tech. | segment transformation | 片段变换 |
tech. | segment transformation | 图段变换 |
tech. | segment type | 段类型 |
tech. | segment type code | 段类型码 |
tech. | segment-type water-cooled cupola | 分段水冷冲天炉 |
tech. | segment valve | 弧形阀门 |
tech. | segment wagon | 管片台车 |
tech. | segment weir | 弧形堰 |
tech. | segment width | 管片宽度 |
tech. | segment without contact | 无切线段 |
tech. | segments bound area | 线段轮廓面积 |
tech. | selected segment | 选择节段 |
tech. | sequential dependent segment | 时序相关段 |
tech. | sequential hierarchy segment | 时序层次片段 |
avia. | service segment | 服务段 |
fishery | setigerous segment | 有毛体节 |
multimed. | seven-segment display | 七段显示器 |
nautic. | shaft grinding segment | 轴模 |
tech. | shell segment | 壳体断片 |
tech. | shoulder segment | 肩咅砌块 |
tech. | sidewall segment | 边墙梳形木 |
tech. | sieve tube segment | 筛管节 |
tech. | single segment structure | 单程序段结构 |
tech. | soft segment | 柔性链段 |
avia. | Space Segment Project Office | 〔印〕空间段工程局 |
securit. | special securities code segment | 专用证券代码段 |
avia. | speed segments | 速度段 (沿速度和高度规定的最优航路的过渡点和顶点间的一部分到达航线。有一组适合从每一过渡点到每一顶点的到达段。一组到达段可包含多达6段) |
tech. | speed setting segment | 调速器扇形齿轮 |
tech. | spherical segment | 球面弓形 |
tech. | spherical segment | 球截形 |
tech. | spherical segment | 截球形 |
tech. | spherical segment combustion chamber | 球形燃烧室 |
gen. | split-segment | 组合〔可拆〕的 |
tech. | split-segment die | 组合模 (具) |
sport., med. | S-T segment | S-T 段心电图 |
sport., med. | S-T segment | 心电图 S - T 节段 |
tech. | standard segment | 标准块 |
tech. | standard segment | 标准块管片 |
tech. | steel segment | 钢管片 |
tech. | steel segment | 钢制管片 |
tech. | stern segment | 船尾分段 |
avia. | straight segment | 直线段 |
textile | straight-chain-segment | 直链嵌段 |
tech. | stream segment | 河流分支 |
tech. | subprogramme segment | 子程序段 |
tech. | sustained segment | 持续片段 |
outd. | swim segment | 游泳赛段 |
avia. | system/segment design description | 系统/分段设计说明 |
avia. | system/segment design document | 系统/分段设计文件 |
tech. | tapered segment | 异形管片 |
avia. | telecommand segment | 遥控分机 |
tech. | terminal segment of chelicera | 螯钳 |
avia. | test segment | 测试片段 |
sport., med. | thin segment | 薄壁段 |
avia. | three-segment | 三段式 |
tech. | tilted-slab segment | 斜板扇形体 |
tech. | traverse segment | 导线节 |
gen. | two-segment | 双象限 |
avia. | two-segment | 两段式 |
gen. | two-segment | 两节〔段,部分〕的 |
avia. | two segment approach | 两段下滑进场 |
tech. | upper segment | 上部砌块 |
biol. | variable gene segment | 可变基因片段 |
biol. | variable gene segment | V基因片段 |
tech. | vessel segment | 导管分子 |
tech. | virtual segment structure | 虚段结构 |
tech. | void behind segments | 盾尾净空 |
plast.surg. | volar intercalated segment instability | 掌侧间介节段不稳定 |
shipb. | voltage segments | 电压段 |
avia. | vortex segment | 涡段 |
tech. | water-tighting of segment | 管片防水 |
shipb. | wave form segment | 波形段 |
shipb. | wave form segment | 波形片段 |
shipb. | wave guide segment | 波导节 |
avia. | wave segment | 波段 |
tech. | waveform segment | 波形段 |
tech. | waveguide segment | 波导管节 |
tech. | wear segment | 耐磨部件 |
tech. | wear segment | 磨损部件 |
tech. | wear segment | 耐磨扇形衬板 |
shipb. | wedge segment | 楔形扇状块 |
shipb. | weld segment | 焊段 |
avia. | wing segment | 机翼段 |