片语

exhaust t duct排气管道

exhaust extraction duct排气抽气管

exhaust deflection duct偏转排气管

exhaust air duct排气道

exhaust gas duct烟道

exhaust-duct ventilation排气通风

kiln exhaust gas duct窑排气管

Air&exhaust&duct使通风，晾干；夸耀

Exhaust air duct tubes排气风道管

英汉例句

• the small eddies created near the exhaust duct cause high frequency noise but downstream of the exhaust jet the larger eddies create low frequency noise.

  在排气口附近产生的小涡流引起高频噪声，但是，在排气流后部大的涡流产生低频噪声。

• an exhaust duct comprises a hollow exhaust duct body, an air intake on the exhaust duct body, one or more than one backoff or projected brace table outside the exhaust duct body;

  一种排气管道，包括中空的排气管道管体，排气管道管体上有进气口，其排气管道管体外部设有凹进或者凸出的一个或多个支撑台；

• then, a micro exhaust duct was etched on an electroforming deposit through mask etching technology.

  然后利用掩膜腐蚀方法在铸层上腐蚀出微排气通道。

• in this paper the design and performance of expanding silencing exhaust duct for the test bed of automotive engines are discussed.

  本文论述了车用发动机试验台排气系统中的三节扩张式消声坑的设计和试验结果。

• the utility model relates to an exhaust duct that prevents head wind, especially to a movable air discharging door type one-way air exhaust device.

  本实用新型涉及一种防逆风排风管，特别是涉及一种活动排风门式的单向排风装置。

• its water spray system protects the exhaust duct from catching fire, highly reducing fire hazard.

  自动循环水系统，能防止烟罩及排风管道着火，有防火功能。

• the sound radiated from the exit was linked with the sound source characteristic of diesel engine, and the sound field in the exhaust duct by means of the acoustic transfer matrix method.

  并用声学传递矩阵方法建立了柴油机源特性，管内声场与管口辐射噪声的关系。

• the optimal design for exhaust ducting mode and internal structure in direct cooling exhaust duct system is very important for us.

  排汽管道布置形式和内部结构是直接空冷排汽系统优化设计的基础，直接影响各蒸汽分配管内的流动阻力和流量分配。