双语例句原声例句
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目的用数值模拟的方法获得加压供氧面罩无余压状态下呼气活门的呼气阻力。
Objective To obtain the expiratory resistance in pressure oxygen mask under no overpressure condition with numerical simulation method.
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活门的斜角位设计，当回流压力越大，活门越能紧闭，发挥最佳的防回流功能。
The design of the slanting valve trap keeps the valve door tightly closed when the pressure from the backflow gets higher, allowing the valve trap to perform its best function.
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本文对强5飞机X2A - 5570 - 850限流活门进行了计算，对限流活门的设计和限流参数起到一定的作用。
This paper gives calculation on the restricting valve X2A - 5570-850 of a - 5 aircraft, that plays a certain role in design of the restricting valve and the restricting data.
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I mean, maybe if you accidentally like leaned into the steering wheel or something like that.
如果是你不小心靠着方向盘，导致活门开启,或是发生之类的情况。
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