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- exhaust duct ventilation 排气通风, 负压通风, 抽出式通风
- The exhaust duct consists of a heat shield and a muffler. 排放管道包括一个加热保护罩和一个消音器。
- Exhaust duct of high-level architectural toilet compares stricture commonly, natural and ventilated effect is poor. 高层建筑的卫生间排气道一般都比较狭窄，自然通风的效果差。
- Exhaust ducts shall be made of PVC or equivalent. 排气管道由PVC或类似的材料建造。
- The laboratory exhaust system includes exhaust duct works, exhaust fan, laboratory fume hood exhaust, laboratory canopy hood and cabinets needed venting. 实验室排气系统包括排气管路、气风机、验室通风柜管道、验室排风罩和特殊存储柜的排气管道。
- Acid and solvent storage cabinets need to be vented. These cabinets shall be connected directly to an exterior exhaust duct above the fume hood trim or balancing damper. 酸柜和溶剂柜根据情况需要有通风装置。可以直接连接到通风柜排气系统中去。
- The average calculated value of pressure at the outlet of the exhaust duct was taken as a feedback to determine the entrained velocities at the entrance of secondary flow. 把计算出的排气引射冷却系统出口截面上的压力值作为反馈信息，来调整二次流引射处的速度值大小。
- Can pass biserial exhaust duct fresh air inside inspiratory shoe, achieve convection result, make Gan Shuang maintains inside shoe antrum, dress is comfortable can prevent fungus to multiply. 2. 可通过双列排气道将新鲜空气吸入鞋内，达到对流效果，使鞋腔内保持干爽，穿着舒适并可防真菌繁衍。
- The exhaust ducting is cooled by four air inlets around the jet pipe. 排气管道被四个围绕喷射管道的进口空气冷却。
- Calculation of exhaust duct of kitchen 住宅厨房排风道计算探讨
- Key Point of Exhaust Duct Installation of Residence Engineering 住宅排气道施工安装要点
- This is a room with good ventilation. 这是个通风良好的房间。
- The tail exhaust pipe of the motor vehicle emitted poisonous smoke. 机动车的尾部排气管排出有毒的浓烟。
- Based on actual project, the flowing field of steam in direct air cooling exhausted duct for 135MW power generating unit is simulated via Computational Fluid Dynamics (CFD) software. 依托实际工程项目,利用计算流体力学(CFD)软件对某台135MW发电机组直接空冷排汽管道内的水蒸汽流场进行了数值模拟。
- Replacement of roof cladding sheets and gutters. Repainting the Engine Building and replaced the insulations and claddings for silencers, exhaust ducts and sound insulation panels. 更换天面坑板、排水沟、翻新发电厂油漆、更换灭音器、排气管之隔热层、及隔音板。
- External air duct and exhaust pipe connector. 外置式出入油管连接座。
- Carrying down or away. Used of a duct or vessel. 传送的指通过导管或管道传送下来的或输送的
- duct ventilation 管道通风
- Grease filters for exhaust ducts 排气管道用油脂过滤器
- inlet duct ventilation 入口管道通风
