网络例句
有效空程
- 与 有效空程 相关的网络例句 [注：此内容来源于网络，仅供参考]
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Based on the analysis of meeting a demand of the UAV engine and the characteristic of the diaphragm carburettor of altitude supply fuel,we design a altitude control device to regulate the displacement of the needle valve by pressure difference.
在分析无人机发动机使用要求以及膜片式化油器高度供油特性的基础上，设计了一种通过压力差来调节针阀升程的高度调节器，有效地改善了高度变化对化油器空燃比的影响，提高了发动机的高度性能。
- 推荐网络例句
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But we don't care about Battlegrounds.
但我们并不在乎沙场中的显露。
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Ah! don't mention it, the butcher's shop is a horror.
啊！不用提了。提到肉，真是糟透了。
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Tristan, I have nowhere to send this letter and no reason to believe you wish to receive it.
Tristan ，我不知道把这信寄到哪里，也不知道你是否想收到它。