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- compressed air wind tunnel 变密度风洞
- rarefied air wind tunnel 稀薄气体风洞
- It was hitting pockets of compressed air. 它陷入了压缩空的气潭。
- How much the compressed air flux in your factory? 贵公司的空气压缩气流量是多少?
- The planes survived the wind tunnel test intact. 这些纸飞机在测试风道中丝毫未损。
- Do not install EPDM liner in compressed air lines. 在压缩空气管道中不要安装EPDM衬垫的阀门。
- With a supply of compressed air the large balloon inflated in a matter of seconds. 大气球注入压缩空气后,几秒钟就充足了气。
- It is not correct to think of the wind tunnel having uniform flow. 设想风洞具有均匀的气流是不正确的。
- Whole craft was raised on a cushion of compressed air. 整艘船就被升举到一个压缩空气的气垫上。
- Wind tunnel test is an important phase in the development of ram air parachutes. 冲压翼伞的风洞试验是研制冲压翼伞过程中的一项重要内容。
- Superstructure compressed air piping to be done air-tightness test. 上层建筑压缩空气管系密性试验。
- Setting very low speeds in a wind tunnel is always a vexatious problem. 在风洞中调出低风速来始终是一个麻烦问题。
- Compressed air is a type of clean and environment-friendly energy. 压缩空气是一种洁净和环保的能源。
- Cost reduced by using compressed air as plasma gas source. 经济实用,采用压缩空气作为等离子气源,即可对多种金属及其合金进行切割。
- Know compressed air, train students for the ability of handwork. 感知压缩空气,从制作活动种锻炼动手能力。
- It should be noted that a balance is not always required in a wind tunnel. 应该指出，天平对风洞来说并非是绝对必须的。
- The main air reservoir has been filled with compressed air. 主空气瓶总压缩空气已经充满。
- The aerodynamics characteristics of this airfoil is studied in wind tunnel. 进行了翼型的低速气动力性能研究，为附面层特性研究提供了方向。 结果表明，该翼型具有较好的升阻和俯仰特性，但失速特性差。
- A covering for a wheel, usually made of rubber reinforced with cords of nylon, fiberglass, or other material and filled with compressed air. 轮胎车轮的覆盖物，通常由用尼龙绳、玻璃纤维或其它材料加固的橡胶制成，并注入了压缩的空气
- Compressed air has a great deal of force when it released. 压缩空气被放出时，能产生很大的力量。
