| Subject | English | Chinese |
| tech. | absorbing duct | 吸声管道 |
| shipb. | accessible duct | 进人管道 |
| refrig. | accessible duct | 通行地沟 |
| tech. | acoustical duct | 声波导 |
| tech. | acoustical duct lining | 风道隔音衬里 |
| tech. | acoustical duct lining | 吸声管道衬砌 |
| avia. | actuator duct | 执行器管 |
| avia. | actuator-duct logic | 执行器管逻辑 |
| gen. | aero-thermodynamic duct | 冲压式空气喷气发动机 |
| avia. | aerothermodynamic duct | 冲压式喷气发动之旧称 (现用 ramjet) |
| avia. | aero-thermo-dynamic-duct | 直流喷气式发动机 |
| gen. | aero-thermo-dynamic-duct | 冲压式空气喷气发动机 |
| desert. | air duct | 风筒 |
| desert. | air duct | 通风道 |
| racing | air duct | 空气管道、空气输送管 |
| ecol. | air duct | 通风导管 |
| ecol. | air duct | 通风沟 |
| ecol. | air duct | 空气通路 |
| shipb. | air duct design | 风管设计 |
| refrig. | air duct design principles and considerations | 通风管道设计原则和注意事项 |
| refrig. | air duct diagram | 风道图 |
| shipb. | air duct system | 风管系统 |
| shipb. | air duct work | 风道工程 |
| refrig. | air exhaust duct | 排气管 |
| shipb. | air intake duct | 进气管 |
| refrig. | air renewal duct | 换气风道 |
| shipb. | air-intake duct | 进气管 |
| refrig. | air-intake duct | 吸气风道 |
| shipb. | air-intake duct system | 进气管系统 |
| gen. | alimentary duct | 消化道 |
| sport., med. | alveolar duct | 肺泡管 |
| shipb. | annular return duct | 环形回水管 |
| ecol. | backward bent duct buoy | 后弯管浮标 |
| med. | bile duct | 胆小管 |
| avia. | bleed air supply duct | 引气供应管 |
| avia. | bleed air supply duct | 引气供给管 |
| tech. | bottom exhaust duct | 地下排气管道 |
| tech. | bottom exhaust duct | 底部废气管道 |
| tech. | bottom exhaust duct | 底部废水管道 |
| tech. | bottom fresh air duct | 地下净气管道 |
| tech. | bottom fresh air duct | 底下的新鲜空气管道 |
| racing | brake cooling ducts | 制动装置的冷却管 |
| refrig. | branch air duct | 分支管道 |
| refrig. | branch duct | 分支风道 |
| tech. | branching duct | 支管 |
| avia. | cable duct | 电缆汇线槽 |
| refrig. | ceiling air duct | 顶棚风道 |
| tech. | ceiling duct | 顶棚通风管 |
| tech. | ceiling duct | 天花板管道 |
| refrig. | ceiling duct | 顶棚风道 |
| tech. | central drop duct | 中央落料管 |
| avia. | chilled air system duct | 冷却空气系统导管 |
| refrig. | circular duct | 圆形风管 |
| avia. | circular duct | 循环风道 |
| refrig. | circular equivalent of rectangular duct | 矩形风管的圆形当量 |
| sport., med. | cochlear duct | 耳蜗管 |
| sport., med. | collecting duct | 肾集合管 |
| refrig. | combination of fan-duct systems | 风机-管道系统的联合运行 |
| avia. | combustion duct | 燃烧排气管道 |
| sport., med. | common hepatic duct | 肝总管 |
| avia. | compartment duct temperature indicator | 机舱通风管温度指示器 |
| refrig. | computer-aided duct design and drafting | 计算机辅助风道设计和制图 |
| refrig. | computer-aided duct drafting | 计算机辅助风道制图 |
| refrig. | computer-aided running processes of duct system | 计算机辅助管道系统的运行过程 |
| refrig. | conduit duct | 地下通风导管 |
| avia. | constant area duct | 常数区域管 |
| avia. | constant-area duct | 恒定面积的导管 |
| refrig. | constricted part of damper or duct fittings | 管件或风门收缩处 |
| nautic. | converging duct | 收敛管道 |
| tech. | cool ventilation duct | 冷却风道 |
| tech. | cool-air duct | 冷空气输送管 |
| avia. | coolant duct | 冷却剂导管 |
| refrig. | cooling air duct | 冷风道 |
| avia. | core duct | 芯管 |
| refrig. | crawl duct | 半通行地沟 |
| tech. | cut-off frequency of duct | 管道截止频率 |
| avia. | cylindrical duct | 圆柱管 |
| refrig. | deferent duct | 输送管 |
| refrig. | discharge duct | 排气风道 |
| refrig. | discharge side duct breakout | 流岀侧风管的向外辐射 |
| refrig. | distributing duct | 分配风道 |
| tech. | distribution duct | 分配管 (道) |
| tech. | distributor duct | 配电干线管道 |
| tech. | distributor duct | 分配器管道 |
| avia. | divergent duct | 扩散管 |
| refrig. | double duct mixing box | 双风道混合箱 |
| tech. | double duct system | 双风道空调系统 |
| tech. | double duct system | 双风管系统 |
| tech. | double-skin duct | 双层管道 |
| avia. | downstream straight duct | 下游直接管 |
| refrig. | drain for duct system | 风管系统泄水 |
| tech. | dual duct | 双导管 |
| tech. | dual duct | 双管沟 |
| tech. | dual duct air conditioning system | 双风道空调系统 |
| tech. | dual duct air conditioning system | 双风管空气调节系统 |
| nautic., tech. | dual-duct air-conditioning system | 双风管空气调节系统 |
| refrig. | dual duct blender unit | 双风管混合装置 |
| tech. | dual duct system | 双风道方式 |
| tech. | dual duct system | 双风管系统 |
| tech. | dual duct system | 双风道空调系统 |
| tech. | dual duct system | 双风道系统 |
| tech. | dual duct system | 双风管空气调节系统 |
| refrig. | dual-duct VAV | 双风道变风量空调 |
| refrig. | dual duct VAV system | 双风道变风量系统 |
| refrig. | dual-duct VAV terminal device | 双风道变风量末端装置 |
| tech. | duct accessories | 管道附件 |
| avia. | duct acoustics | 管道声学 |
| tech. | duct adjusting screw | 墨斗调节螺丝 |
| tech. | duct air flow noise | 管道气流噪声 |
| avia. | duct area | 管道面积 |
| refrig. | duct area change | 风道截面变化 |
| refrig. | duct assembly | 管道系统 |
| tech. | duct attenuation | 风道消音 |
| tech. | duct attenuation | 管道消声 |
| refrig. | duct attenuation | 风道消声 |
| avia. | duct axis | 管轴 |
| tech. | duct blade | 墨斗刮刀 |
| refrig. | duct-borne crosstalk | 风管传播的串音 |
| refrig. | duct-borne path | 风管传播的路径 |
| avia. | duct branch | 分支通风管 |
| avia. | duct branch | 支管 |
| avia. | duct burner | 管道加力燃烧室 |
| avia. | duct burner | 外涵加力燃烧室 |
| avia. | duct burning turbofan | 外涵道燃烧加力涡扇发动机 |
| avia. | duct-burning turbofan | 外涵加力涡轮风扇发动机 |
| avia. | duct-burning turbofan | 外涵道燃烧加力涡扇发动机 |
| tech. | duct capacitor | 耦合〔旁路〕电容器 |
| tech. | duct channel | 地沟 |
| refrig. | duct circular equivalent | 风道圆当量值 |
| tech. | duct cleaner | 电缆管道清洁器 |
| refrig. | duct cleaning | 风道清理 |
| tech. | duct-cleaning rod | 清扫管道用通棒 |
| tech. | duct condenser | 耦合电容器 |
| tech. | duct connection | 管道连接法 |
| tech. | duct construction | 管道施工 |
| refrig. | duct construction | 管道结构 |
| avia. | duct converter ozone | 〔支〕臭氧转换器 |
| tech. | duct cover | 通道盖 |
| tech. | duct cover | 管道盖 |
| tech. | duct design | 管道设计法 |
| tech. | duct design | 风道设计 |
| tech. | duct design | 管道设计 |
| refrig. | duct design worksheet | 风道计算表 |
| refrig. | duct distribution | 风道输配 |
| tech. | duct entrance | 地下管道入口 |
| avia. | duct entrance | 电缆沟入口 |
| avia. | duct exit | 管出口 |
| avia. | duct fail light | 导管故障灯 |
| tech. | duct fan | 风道风机 |
| tech. | duct fitting | 导管接头 |
| tech. | duct fitting | 风管接头 |
| tech. | duct fittings | 管道配件 |
| refrig. | duct fittings | 风道接头 |
| avia. | duct flow | 管流 |
| tech. | duct for electric wiring | 安装电线管道 |
| tech. | duct for electric wiring | 电气敷线管道 |
| tech. | duct for electrical wiring | 安装电线管道 |
| tech. | duct for electrical wiring | 电气敷线管道 |
| tech. | duct for prestressing steel arrangement | 预应力钢筋孔道 |
| tech. | duct for prestressing steel arrangement | 预应力钢材排列孔 |
| tech. | duct for service | 供应通道 |
| tech. | duct for service | 运用的管道 |
| refrig. | duct friction chart | 风道摩擦图 |
| refrig. | duct frictional per unit length | 单位长度的风道摩擦阻力 |
| tech. | duct furnace | 导管暖气炉 |
| tech. | duct furnace | 烟道采暖炉 |
| avia. | duct ground connection-HP | 〔支〕高压地面接头 |
| avia. | duct ground connection-LP | 〔支〕低压地面接头 |
| tech. | duct grouting | 孔道压浆 |
| tech. | duct grouting | 孔道灌浆 |
| refrig. | duct heat gain | 风道热增 |
| tech. | duct heater | 热导管 |
| avia. | duct height | 波导高度 |
| refrig. | duct hydraulic radius | 风管水力半径 |
| tech. | duct inlet | 管道人口 |
| tech. | duct inlet | 风道人口 |
| CNC | duct inlet | 导管入口 |
| tech. | duct insert heater | 风道加热器 |
| refrig. | duct-insertion psychrometer | 插人风道式温湿度计 |
| refrig. | duct installation cost | 风道安装费用 |
| tech. | duct insulation | 导管保温材料 |
| refrig. | duct insulation | 风道保温 |
| avia. | duct integrity and nozzle efficiency | 通道完整性与喷嘴效率 |
| nautic., tech. | duct keel | 箱型中底桁 |
| tech. | duct knife | 墨斗刮刀 |
| refrig. | duct layout | 风道布置 |
| avia. | duct leak and overheat detecting system | 管道渗漏和过热检测系统 |
| avia. | duct leak and overheat detection | 管道渗漏和过热检测 |
| avia. | duct leak and overheat detection | 管路泄露与过热探测 |
| refrig. | duct leakage | 风道泄漏 |
| tech. | duct line | 电缆管道 |
| refrig. | duct liner | 风管衬里 |
| tech. | duct lining | 风道衬里 |
| tech. | duct lining | 管道衬层 |
| tech. | duct lining | 管道衬砌 |
| tech. | duct lining | 管道衬里 |
| refrig. | duct lining | 风管衬里 |
| tech. | duct loss | 管道阻力损失 |
| tech. | duct loss | 风道损失 |
| tech. | duct loss | 管道损失 |
| shipb. | duct magneto-hydrodynamic submarine | 导管磁流体动力潜艇 |
| tech. | duct-mounted smoke detector | 安装在管道里的感烟探测器 |
| avia. | duct noise | 管道噪声 |
| tech. | duct opening | 管道开口 |
| tech. | duct optic cable | 管道光缆 |
| avia. | duct part | 管道部分 |
| refrig. | duct perimeter | 风道周长 |
| tech. | duct piece | 管片 |
| tech. | duct pilot | 控制回路 |
| refrig. | duct pressure change | 风道压力变化 |
| tech. | duct propagation | 波导传播 |
| avia. | duct propagation | 大气波导传播 |
| tech. | duct propulsion | 喷气推进 |
| shipb. | duct propulsion | 导管推进 |
| avia. | duct radius | 管半径 |
| avia. | duct repair manual | 导管修理手册 |
| tech. | duct resistance | 风道摩阻 |
| tech. | duct riser | 竖向管道 |
| tech. | duct riser | 管道提升井 |
| refrig. | duct roughness | 风道粗糙度 |
| tech. | duct roughness correction | 风管粗糙校正值 |
| refrig. | duct roughness correction | 风道粗糙度校正值 |
| refrig. | duct rumble | 风管隆隆声 |
| tech. | duct run | 管道流程〔行程〕 |
| tech. | duct run | 电缆管道 |
| tech. | duct sealing compound | 电线管道封口胶 |
| avia. | duct section | 管道部分 |
| tech. | duct shaft | 通风道竖井 |
| tech. | duct sheet | 制管薄板 |
| tech. | duct silencer | 风道消声装置 |
| tech. | duct silencer | 导管消声器 |
| tech. | duct size | 风管截面尺寸 |
| tech. | duct sizing | 风管尺寸计算 |
| tech. | duct sizing | 管道尺寸计算 |
| refrig. | duct sizing | 风道大小的确定 |
| refrig. | duct sizing methods | 风道尺寸的确定方法 |
| tech. | duct sound absorber | 风道吸声装置 |
| tech. | duct space | 风道空间 |
| tech. | duct space | 管道空间 |
| tech. | duct space | 风道空洞 |
| refrig. | duct static pressure | 风管静压 |
| refrig. | duct static pressure control | 风管静压控制 |
| avia. | duct support | 导管支架 |
| tech. | duct survey | 管道测量 |
| tech. | duct system | 导管系统 |
| tech. | duct system | 风道系统 |
| avia. | duct system | 风管网路 |
| refrig. | duct system characteristic | 管道系统特性 |
| refrig. | duct system design | 风道系统设计 |
| refrig. | duct systems with certain pressure losses in branch takeoffs | 在支管起始处有一定压力损失的管道系统 |
| refrig. | duct systems with negligible pressure loss at branch ducts | 支管可忽略压力损失的风管系统 |
| avia. | duct telescopic | 〔支〕T 型管 |
| avia. | duct temperature sensor | 管道温度传感器 |
| tech. | duct temperature sensor | 风管温度探测器 |
| avia. | duct temperature sensor | 管路温度传感器 |
| tech. | duct thermostat | 温度调节器 |
| tech. | duct thickness | 波导厚度 |
| avia. | duct trench | 管道沟 |
| avia. | duct trench | 电缆沟 |
| tech. | duct type drier | 管道式干燥机 |
| gen. | duct type fading | 波导型衰落 |
| tech. | duct type smoke detector | 通风管式感烟探测器 |
| tech. | duct velocity | 风道风速 |
| tech. | duct velocity | 管道风速 |
| tech. | duct velocity | 通过管道的速度 |
| refrig. | duct velocity | 风道流速 |
| tech. | duct velocity profile | 管内流速分布图 |
| avia. | duct vent valve | 管道通气活门 |
| tech. | duct ventilation | 管道式通风 |
| avia. | duct Venturi flow sensor | 〔支〕流量传感文氏管 |
| avia. | duct volume | 通道体积 |
| tech. | duct water distribution system | 管道配水系统 |
| tech. | duct way | 导管 |
| tech. | duct way | 管沟 |
| tech. | duct way | 管道沟槽 |
| tech. | duct way | 管式通道 |
| tech. | duct width | 波导厚度 |
| tech. | duct width | 通路宽度 |
| tech. | duct width | 波道宽度 |
| tech. | duct work | 管道敷设作业 |
| tech. | duct work | 管道系统 |
| tech. | duct work | 管道设施 |
| tech. | duct work | 风道工程 |
| tech. | duct work | 管道工程 |
| tech. | duct work | 风管 |
| tech. | duct work | 管道铺设 |
| tech. | duct wrap | 管道包裹物 |
| plast.surg. | eccrine duct carcinoma | 小汗腺管癌 |
| plast.surg. | eccrine duct tumor | 小汗腺管瘤 |
| tech. | efferent duct | 输出管 |
| avia. | ejector duct | 引射涵道 |
| tech. | electric duct | 电线导管 |
| tech. | electric duct | 安装电缆的沟槽 |
| tech. | electric duct | 电缆管道 |
| tech. | electric duct | 安装电缆的通道 |
| refrig. | electric duct heater | 管道电加热器 |
| refrig. | electric heater in duct | 风管电热器 |
| tech. | electric service duct | 电气公用设施管沟 |
| tech. | electrical duct | 安装电缆的沟槽 |
| tech. | electrical duct | 电线导管 |
| tech. | electrical duct | 电缆管道 |
| tech. | electrical duct | 安装电缆的通道 |
| tech. | electrical service duct | 电气公用设施管沟 |
| shipb. | engine room vent duct structure to be done inspection | 机舱风管结构检查 |
| shipb. | engine room vent duct structure to be done inspection | 检查机舱风管结构 |
| refrig. | equal friction method duct sizing | 等摩阻法风道计算 |
| avia. | equivalent duct | 等效管 |
| refrig. | equivalent duct length | 当量风道长度 |
| refrig. | equivalent rectangular duct | 当量矩形风道 |
| nautic., tech. | evaporation duct | 大气波道 |
| tech. | exhaust air duct | 排风道 |
| tech. | exhaust air duct | 排风管 |
| tech. | exhaust air duct | 废气管道 |
| tech. | exhaust air duct | 排风管道 |
| ecol. | exhaust duct | 排气风筒 |
| ecol. | exhaust duct | 排气导管 |
| refrig. | exhaust duct | 排气烟囱 |
| tech. | exhaust duct | 排气通道 |
| tech. | exhaust duct | 排风管 |
| avia. | exhaust-duct | 排气道 |
| avia. | exhaust duct | 后风扇发动机的排气管 |
| tech. | exhaust duct ventilation | 排气通风 (法) |
| tech. | exhaust gas duct | 排气风箱 |
| ecol. | exhaust gas duct | 排气管道 |
| ecol. | exhaust gas duct | 排气风筒 |
| tech. | exhaust ventilating duct | 排气通风管 |
| refrig. | fan-duct system | 风机管道系统 |
| refrig. | fibe glass duct | 玻璃纤维管 |
| gen. | fibre duct | 硬纸导管 |
| tech. | field concrete cable duct | 现浇混凝土电缆管道 |
| tech. | flat duct | 扁平导管 |
| refrig. | flat oval duct | 扁椭圆管 |
| tech. | flat roof extract ventilation duct | 平屋顶抽气通风管道 |
| refrig. | flexible duct | 可弯曲风管 |
| refrig. | flexible duct | 风管软接头 |
| refrig. | flexible duct | 柔性风管 |
| refrig. | floor air duct | 地板风道 |
| tech. | floor duct | 楼地板下管道 |
| tech. | floor duct | 楼板层管道 |
| tech. | floor duct work | 地下管道工程 |
| avia. | flow duct | 流管 |
| tech. | flow noise in duct | 管道噪声 |
| refrig. | flow resistance of duct system | 管道系统的流动阻力 |
| tech. | flue duct | 烟尘 |
| refrig. | foil-insulant composite duct | 复合材料风管 |
| refrig. | fresh air duct | 新风道 |
| tech. | front view of gate of ventilation duct | 风道门正面 |
| tech. | gas duct | 气道 |
| tech. | hanger of air duct | 风管吊架 |
| avia. | high-speed duct | 高速管 |
| avia. | hot exhaust duct | 热排风管道 |
| shipb. | impulse duct engine | 脉动式喷气发动机 |
| refrig. | in-duct installation | 地沟敷设 |
| refrig. | in-duct method | 风管内取样法 |
| refrig. | in-duct sensor | 风管内传感器 |
| avia. | inlet duct | 进气管 |
| refrig. | inner-lined round duct | 内衬圆管 |
| refrig. | inspection hole in duct | 风管检査孔 |
| shipb. | inspection of air-condition duct and vent duct structure on wheel house deck | 检查驾驶甲板上空调管和通风管结构 |
| shipb. | inspection of air-condition duct and vent ducts structure on wheel house deck | 驾驶室甲板上空调和通风管结构检查 |
| shipb. | integrated duct propeller | 组合导管推进器 |
| tech. | interconnected grouting duct | 互连灌浆导管 |
| plast.surg. | lacrimal duct | 泪小管 |
| plast.surg. | lacrimal duct cyst | 泪管囊肿 |
| refrig. | lined flexible duct | 有衬套柔性管 |
| refrig. | lined rectangular duct | 有衬套的直矩形风管 |
| refrig. | log-linear rule for round duct transverse | 圆管的线性规则横断面法 |
| sport., med. | lymphatic duct | 淋巴管 |
| avia. | main anti-ice ducts | 主防冰管路 |
| tech. | masonry duct | 圬工管道 |
| tech. | masonry work duct | 圬工管道 |
| tech. | masonry work duct | 圬工通道 |
| refrig. | maximum duct velocity | 最大风管速度 |
| refrig. | measurement in air duct | 风管压力测量 |
| tech. | membrane duct | 膜导管 |
| refrig. | metal air duct | 金属风管 |
| refrig. | modulation of fan-duct system | 风机-管路系统的调节 |
| tech. | motor duct | 高架箱形桥 |
| tech. | multiple duct conduit | 多孔管道 |
| tech. | multiple way cable duct | 电缆槽 |
| tech. | multiple way cable duct | 多路电缆进线管道 |
| tech. | multiple way cable duct | 多路电缆进线通道 |
| plast.surg. | nasolacrimal duct injury | 鼻泪管损伤 |
| refrig. | nonmetallic air duct | 非金属风道 |
| refrig. | nonmetallic duct | 非金属材料风管 |
| plast.surg. | omphalomesenteric duct remnant | 脐肠系膜管残留 |
| refrig. | optimal air duct design | 最佳通风管道设计 |
| refrig. | outside air intake duct | 室外空气吸人风道 |
| tech. | overshot duct | 凹印墨斗 |
| avia. | pants duct | 分叉管 |
| plast.surg. | parotid duct | 腮腺导管 |
| sport., med. | parotid duct | 腮腺管 |
| refrig. | perforated duct | 多孔风道 |
| refrig. | permissive limit of duct concentration | 容许灰尘浓度 |
| refrig. | plastic duct and fittings | 塑料风管及附件 |
| tech. | plate duct | 金属板管道 |
| refrig. | plenum duct | 送气风道 |
| tech. | pneumatic duct system | 气力管道系统 |
| tech. | porcelain duct | 瓷管道 |
| refrig. | pressure characteristics of airflow in supply duct | 送风管道内气流的压力特性 |
| tech. | pressure duct | 高压管路 |
| avia. | propulsive duct | 推进管 (即无压缩器式喷气发动机，一般是脉动式冲压或亚声冲压) |
| gen. | pulse-duct | 脉动冲式空气喷气发动机 |
| gen. | pulse-duct | 冲压管 |
| tech. | radiator duct | 散热器导管 |
| tech. | radiator duct | 散势器导管 |
| racing | radiator exit duct | 散热器的出气管 |
| avia. | ram air duct | 冲压空气导管 |
| avia. | ram air duct | 冲压空气进气道 |
| avia. | ram air inlet duct | 冲压空气进气导管 |
| refrig. | recirculating air duct | 再循环风道 |
| tech. | recoup duct | 三次风管 |
| refrig. | rectangular air duct | 矩形风管 |
| refrig. | rectangular duct air supply and return opening with clamper | 矩形风管带风门的送回风口 |
| refrig. | rectangular metal duct construction | 矩形金属管道构造 |
| refrig. | rectangular supply duct with transversal slots | 有横缝的矩形送风管 |
| refrig. | refractory duct | 防火风管 |
| refrig. | return or exhaust duct systems | 回风或排风管道系统 |
| tech. | rocking-lever for ink duct roller | 墨斗辊摆动杆 |
| refrig. | round duct | 圆管 |
| refrig. | round duct air supply and return openings with damper | 圆形风管调节板式送回风口 |
| nautic., tech. | scavenging duct | 扫气管 |
| ecol. | service duct | 保修导管 |
| refrig. | shape and material of air duct | 通风管的形状和材料 |
| nautic., tech. | sheet packing, lagging material for piping and flexible joint, HVAC ducts Ducts are used in heating, ventilation, and air conditioning | 管子和挠性连接的薄板填料和护层隔热材料，HVAC 导管用于供暖， 通风和空调设备的导管 |
| refrig. | sheet steel duct | 薄钢板通风管 |
| ecol. | sheet-metal duct | 金属板通道 |
| tech. | shirting duct | 踢脚板内管道 |
| avia. | short duct separation flow | 短涵道分离流 |
| tech. | single duct air conditioning system | 单风道空调系统 |
| tech. | single duct air conditioning system | 单风管空气调节系统 |
| tech. | single-duct conduit | 单孔管道 |
| tech. | single duct system | 单风道空调系统 |
| tech. | single-duct system | 单风道系统 |
| refrig. | single duct system | 单风道系统 |
| tech. | single-way cable duct | 单向电缆管道 |
| tech. | sinter duct | 泉华管 |
| tech. | siphon duct | 虹吸管道 |
| refrig. | sound attenuation along duct-borne path | 声音在风管传播的衰减 |
| refrig. | sound-absorbing duct | 消声管 |
| nautic., tech. | space/ duct insulation | 处所/导管隔热 |
| refrig. | spiral duct | 螺旋风道 |
| plast.surg. | Stenon's duct | 腮腺导管 |
| plast.surg. | submandibular gland duct | 颌下腺导管 |
| tech. | supply air duct system | 送风管道系统 |
| tech. | supply duct | 送风道 |
| tech. | supply duct | 供应管道 |
| refrig. | supply duct system | 送风管道系统 |
| fishery | surface-duct sonar | 表层波道声纳 |
| gen. | tear-duct | 泪管 |
| avia. | telescoping duct | 收缩套管 |
| sport., med. | thoracic duct | 胸导管 |
| nautic., tech. | thrust of duct | 导管推力 |
| plast.surg. | thyroglossal duct fistula | 甲状舌管痿 |
| plast.surg. | thyroglossal duct remnants | 甲状舌管残迹 |
| gen. | tilting-duct | 偏转式涵道 |
| avia. | titanium duct | 钛合金导管 |
| tech. | transferred air duct | 转移风管 |
| avia. | transition duct | 转移涵道 |
| tech. | trunk duct | 主管道 |
| tech. | trunk duct | 主风道 |
| tech. | trunk duct | 主干管 |
| tech. | trunk duct | 通风总管 |
| refrig. | trunk duct | 主风管 |
| tech. | trunk line duct | 干渠 |
| tech. | trunk line duct | 干管 |
| tech. | turbine entry duct | 涡轮入口导管 |
| nautic., tech. | turbine entry duct | 燃气收集器 |
| refrig. | underground-duct filled sandstone in | 地沟填砂 |
| refrig. | unit cost of duct installation | 单位管道安装费用 |
| refrig. | unlined rectangular sheet-metal duct | 无衬料矩形薄板管道 |
| refrig. | unlined round duct | 无内衬圆形风管 |
| refrig. | unpassable duct | 不通行地沟 |
| avia. | upper duct | 上管 |
| tech. | upper exhaust duct | 上排风管 |
| tech. | variable inlet duct | 可变进气管 |
| tech. | velocity method duct sizing | 速度递减求径法 |
| refrig. | velocity method duct sizing | 速度递减法 |
| refrig. | velocity method duct sizing | 速度法 |
| refrig. | velocity reduction method duct sizing | 速度递减法风道计算 |
| refrig. | velocity vectors of the airflow in a duct section | 管道内气流的速度矢量 |
| shipb. | vent duct structure of bow cabin and steering gear room to be inspected | 艏部舱室和舵机房风管结构检查 |
| ecol. | ventilating duct | 通风导管 |
| ecol. | ventilating duct | 通风沟 |
| nautic., tech. | ventilation duct | 通风导管 |
| nautic., tech. | ventilation ducts | 通风管道 |
| tech. | vertical air duct | 垂直风道 |
| tech. | vertical air duct | 垂直竖直风道 |
| tech. | vertical air duct | 竖直风道 |
| nautic., tech. | wake equalizing duct | 补偿导管 |
| tech. | wall duct | 墙中空气通道 |
| refrig. | wall duct | 砖风道 |
| refrig. | waste gas duct | 废气管 |
| nautic., tech. | water intake duct | 水进流管道 |
| plast.surg. | Wharton's duct | 颌下腺导管 |
| avia. | wing anti-icing ducts | 机翼防冰管路 |
| gen. | wing-duct | 机翼中的导管 |
| tech. | wire duct | 电线管道 |
| tech. | wire duct | 线槽 |
| tech. | wire duct | 缆槽 |
