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。

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。

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。

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。

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。

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。

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。

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。

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。

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。

Numerical simulation was a convenient and effective method for studying flow laws and gas distribution.

数值模拟是研究烟气流动规律和流量分配规律的一种便捷有效的方法。

Based on the laws of motion of biphase dust-gas flow in a cyclone, improvement was made for its design so as to develop a new-type flow-divided cyclone.

根据旋风除尘器内尘气两相流的运动规律，改进旋风除尘器的结构，研制出旋风式分流除尘器。

The contractor shall ensure the gas emission, surface drainage and pollution not exceeding the value specified in the laws within the period of contract.

承包商应保证在合同期间，现场气体散发、地面排水及排污不能超过法律规定的数值。

In order to probe into laws on formation of natural gas hydrates in porous medium, natural gas hydrates have been formed through mixtures of ice powers and quartzes in experiments.

为了探讨多孔介质中天然气水合物原位形成规律性，进行了将冰粉和石英砂混合并形成天然气水合物的实验研究。

To reinforce the cognition of oil-gas distribution laws and its controlling factors is the key to achieve further in the deep zone.

国内外深层油气勘探实践证明，在深层系取得突破的关键是加强油气分布规律及控制因素认识。

The stratum laws of gas bearing, water bearing and dry one are studied by single-interval test and logging information, A set of interpretation methods for working site are summarized.

文章运用单层测试、测井信息研究了干层、气层及水层的规律，总结出一套现场解释方法。

Abstract: To master the distribution laws of gas flow fields is the premise of designing reasonable project for goaf gas extraction.

摘要掌握采空区瓦斯分布规律，是制定合理的抽采采空区瓦斯技术方案的前提。

The high-steep anticline belt belonged to barrier parallel fold is greatly variant in vertical, forming many types of traps and being of various gas-water distribution laws.

高陡背斜带属隔挡式平行褶皱，纵向变异很大，形成多种圈闭类型，具有不同的气、水分布规律。

Firstly, the dynamic mathematical models of the typical components of HRSG are built up according to the fundamental physical laws, such as the gas side model and the steam-water side model.

首先，运用机理建模的方法建立了余热锅炉各个典型部件的动态数学模型，如烟气侧模型、汽水侧模型等。

In this paper, under the gas-liquid stratified laminar and turbulent flows, and the mixture turbulence flow by aeration in pipe, the laws of drag reduction have been researched.

本文研究了圆管中气液分层层流、分层紊流及掺气混合紊流情况下的阻力减小规律。

Simple laws of physics suggest, that gas-dust complexes in the interstellar medium may evolve, first into protostars and subsequently into stars.

简单的物理学定律揭示出，星际介质中的气尘复合体可以进化，先是演化为原恒星，接下去再演化为恒星。

The bears' habitat was not being set aside as a refuge and that oil and gas exploration and other activities could continue under the terms of the species act and other laws.

在《濒危物种法案》和其他法律的保护下，北极熊的栖息地不再是避难所，人们不得继续在此进行油气探索和其他活动。

According to the coal and gas outburst status in China coal mine, the paper systematically analyzed the main eight laws of the coal and gas outburst occurred.

针对我国煤矿煤与瓦斯突出的现状，系统地分析了煤与瓦斯突出发生的八大主要规律。

So we need to discuss the identification methods of the gas reservoir and research its gas-water distribution laws, which are significant to enhance the benefit of gas field development.

因此探讨该气藏的识别方法，研究其气水分布规律，对提高气田开发效益具有重要指导意义。