您要查找的是不是：
- 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。
- As air flows through the duct work it passes Bionzone’s special ultraviolet lamp where it is exposed to intense levels of germicidal ultraviolet light for destruction of organics. 为了对付这些有害物质，拜奥空气净化机结集多种有效的强力净化方法。当空气通过管道时，会经过拜奥的专用紫外灯。这时空气就会受到高强度杀菌紫外线的照射。
- The results of the nasal cavity pressure will be increased to block one of excretion tears nasolacrimal duct work, "sewer" no, the tears flow can not be the plot, tears in eyes on more and more. 鼻腔压力增高的结果就会一时性地阻挡鼻泪管排泄泪水的工作，“下水道”不通，泪水流不下去，积在眼睛里的泪水就越来越多。
- One can not learn a language well unless one works hard. 学好一种语言非下苦功不可。
- The author's fingerprint is quite obvious in all of his works. 作者的特色在他所有的作品中都很明显。
- The system works on the principle that heat rises. 该项装置是按照热力上升的原理运转的。
- You can gain by watching how she works. 看她怎样工作就可获益。
- I am ready to plump for the plan provided it works. 要是这个计划行得通，我准备大力支持它。
- 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
- She works best of all when she is alone. 她独自一人时，她工作得最好。
- He works in the drapery department of the store. 他在商店的纺织品部工作。
- How much do you know about the works of Mark Twin. 马克。吐温写的作品你知道多少？
- Mother works economic advantages accrue. 母亲工作时经济收入增加了。
- She works for a tyrannical new boss. 她在一个专横的新上司手下工作。
- The concert included works by Mozart et al. 音乐会上演奏莫扎特等人的作品。
- Please demonstrate how the machine works. 请示范机器的使用方法。
- They are repairing the defense works. 他们正在修防御工程。
- I like to recite his poetical works. 我喜欢背诵他的诗。
- He has read many of Hemingway's works. 他读过许多海明威的作品。
- A duct often contains cross braces. 管道内往往是有支撑拉条。
