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1·To demonstrate gas laws at physics teaching in senior middle schools. Used for proving Boyle-Mariotte's law, Charles's law, Gay-lussca's law and equation for gases.

中学高中物理演示气体定律作用。可验证玻意耳一马略特定律、查理定律、盖吕隆克定律和理想气体状态方程。

2·Avogadro was a professor of chemistry at the University of Turin who did a lot of work on gas laws, understanding the number of gas particles in a given volume at a given temperature.

阿伏加德罗是一个化学教授，在都灵大学，他做了很多关于气体定律的研究，了解气体微粒，在特定的容量和温度下的数目。

3·An energy ministry official says that all 117 laws on gas and oil on the statute books will have to be reassessed.

一位能源部官员表示法令全书中所有关于天然气和石油的117个法案将必须被重新确定。

4·But plenty of oil and gas would fall under the new laws.

但是许多石油和天然气未来将会纳入新法管理。

5·Through nonlinear fitting on clastic coal core gas desorption laws in Jiedong mine, compared each desorption model of the loss to the loss of volume by calculation methods.

通过对街洞矿区碎屑状煤芯瓦斯解吸规律的非线性拟合，对各解吸模式的损失量与用计算方法所求得的损失量进行了比较。

6·The essential laws are applicable to other kinds of high speed flow gas lasers.

其基本规律也可供其他高速流动气动激光器作参考。

7·This paper gives equation of states, enthalpy and heat capacity of the perfect quantum gas under the high temperature and briefly analyzes the laws.

本文给出理相量子气体在高温条件下极端相对论的状态方程、焓和热容量，并对其规律进行物理分析。

8·The results revealed the changing laws of the velocity of waste plastics particles and gas, the volume fraction of the waste plastics along the pipe range in the course of pneumatic conveying.

模拟结果揭示了废塑料气力输送过程中废塑料颗粒速度、气体速度和颗粒体积分率沿管长的变化规律以及管径的改变对废塑料颗粒体积分率的分布和固气比的影响。

9·Taking blind alley gas as the main research object, this paper expounds the distribution laws of blind alley gas, and probes into the methods for the gas emission and some matters needing attention.

以盲巷瓦斯为主要研究对象，阐述了盲巷瓦斯的分布规律，探讨了排放瓦斯的方法和注意事项。

10·This peper studies emphatically the variation laws of well temperature with the time in high energy gas fracture.

本文着重研究了高能气体压裂过程中，井温随时间的变化规律。