ambient pressure

[ˈæmbi:ənt ˈpreʃə]
  • 释义

    环境压力,周围压力;

数据更新时间:2025-11-14 06:20:56
1、

The particularity of the altitude simulated test of an engine with Laval nozzle was analyzed in brief. The engine thrust determination and correction in altitude test with large deviation of simulated ambient pressure was put forward.

简析了拉瓦尔喷管发动机高空模拟试验的特殊性,提出了大模拟偏差条件下确定和修正拉瓦尔喷管发动机推力的方法。

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2、

Ambient pressure and correlation between parameters have strong influence on PDE performance when working is unsteady.

以非稳态方式工作的脉冲爆震发动机(PDE),环境压力、参数之间的强相关性对其性能影响很大.

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3、

The effects of ambient pressure on jet characteristics have been discussed.

讨论了围压对射流系动特性的影响.

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4、

Technological Design of LPG Sphere Tank at Ambient Temperature and Atmospheric Pressure

常温常压储存液化石油气球罐的工艺设计

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5、

Experimental results indicate that the variation of ambient pressure not only significantly affects the spray tip penetration and the velocity characteristics of spray field, but also affects the droplet size obviously.

结果表明:环境压力的变化不仅可以明显改变喷雾体积大小和喷雾场的速度特性,同时对粒径特征也有显著影响。

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6、

In order to explore the effect of ambient pressure on jet flow field in deep well and ultra-deep well, a physical model for flow field of confined water jet at bottom hole was established.

考虑到深井、超深井中井底围压对射流流场有一定的影响,建立了井底受限射流流场的物理模型。

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7、

Bis ( diphenyl methyl) ether was synthesized under microwave irradiation by dry reaction at ambient pressure. The rate of reaction was dramatically accelerated and high yield was obtained, comparing with that of methods using organic solvent as medium or using dry reaction by conventional heating.

在常压下用微波辐射固相反应的方法合成了二苯基甲基醚,与用有机溶剂为介质及传统的热固相反应方法相比,其反应速率快,产率高。

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