查询词典 air law

It is assumed that it is adiabatic compression during start-up process before the atmophere pressure in flow passage rise to relief pressure, the thermodynamic equation, momentum equation and rigid water hammer theroy have been applied for the analysis and calculation the variation law of air during this transient process.

假设流道内气体未达虹吸驼峰顶处真空破坏阀排气压力前的起动过渡过程处于绝热压缩状态，运用能量方程结合动量方程和刚性水击理论，计算分析出了流道中的气体压力在起动过渡过程中的变化规律。

The law that the blasting effect varies with the length of bottom air column is analysed.

结果表明，底部空气柱长度与装药深度之比为0.4～0.8时，爆破效果最佳，爆破体积比传统的装药结构增大45％～55％，显著提高了炸药能量有效利用率。

By law, we can't use contractor help during our evaluation unless it is specifically spelled out by Air Combat Command.

按照规定，我们不能在整个评估期间接受承包方的帮助，除非有来自空战司令部的特别授权。

The changing law of the air cushion parameters affecting the overall performance is analyzed.

分析了气垫参数影响总体性能的变化规律。

Indoor Air Quality and the Law in Singapore.

室内空气品质和法律在新加坡举行。

The first part makes an analysis of development of international air private law from historical view.

本文第一部分从历史的角度分析国际航空私法的发展历程。

God gives air to men; the law sells it to them.

上帝把空气给人，法律却拿空气做买卖。

One may note the paramount status of the United States and the Soviet Union in the making of air and space law.

美国和苏联在制定《国际空间法》上表现出来的强势地位正好说明了这点。

The mixed gas-air flow characteristics of gas-air mixer which is used in premixed combustion were studied in this paper. The mixer basic law to determine the minimum required pressure when select a fan was established and the influence factors were analyzed.

对一种用于预混燃烧的空气引射燃气型混合器的流动特性进行研究，通过分析混合器基本公式来确定在满足一定混合器背压条件下选配风机所需的最小压力及其影响因素。

Secondly, a discussion is devoted to study the 3D terminal guidance law for air-to-air missile.

其次对空空导弹的三维末制导律进行了研究。

This brought fixed cost, but it also is meant at the same time use a source to won't make you singlehanded assume a problem.

这带来了一定的成本，但它同时也意味着使用开源不会让你独力承担问题。

He gained a small fortune in real estate.

他在房地产上发了一笔小财。