单向阀
- 与 单向阀 相关的网络例句 [注：此内容来源于网络，仅供参考]
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The first artificial vacuum had been produced a few years earlier by Evangelista Torricelli, and had inspired von Guericke to design the world's first vacuum pump, which consisted of a piston and cylinder with one-way flap valves.
人工的真空几年前就由伊凡杰利斯塔。托里拆利创造出来，这一直启发冯。格里克发明世界上第一个真空泵，它由活塞和汽缸组成，并带有单向片状阀。
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A:A valved respirator is designed to allow for easy exhalation through a one-way exhalation valve.
答：带呼气阀的呼吸防护口罩，其设计是靠一个单向开启的阀，直接将呼气排出口罩之外。
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The operation principle, structure and control method of differential SMA actuator, the one-way flow mechanism and structure design of the valveless pump are analyzed.
该文分析了差动形状记忆合金执行器的运行原理、结构和控制方法，无阀泵的单向泵流机理、结构和设计方法。
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A hinged valve that permits fluids to flow in only one direction and clacks when the valve closes .
瓣阀：一种铰接的阀，只容许流体单向流动，关闭时发出卡嗒声
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A one-way valve that lets air flow from the air pump to the exhaust system.
该阀为单向式阀门，可以使空气由气泵流至排气系统。
- 推荐网络例句
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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.
在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。
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In fact,I've got him on the satellite mobile right now.
实际上 我们已接通卫星可视电话了
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The enrich the peopling of Deng Xiaoping of century great person thought, it is the main component in system of theory of Deng Xiaoping economy, it is a when our country economy builds basic task important facet.
世纪伟人邓小平的富民思想，是邓小平经济理论体系中的重要组成部分，是我国经济建设根本任务的一个重要方面。