大学英语词汇短语释义解析及例句 gas composition
释义：
gas composition 气体组分，气体成分
例句：
Mass balance can be used for prediction of gas composition.
气化过程的物料衡算可以用来预测气化煤气的基本组成。
Gas composition in top gap of cans is the main reason of can degeneration.
罐头顶隙气体成分，是造成罐头变质的主要原因。
GC1000 chromatographic analysis instrument is used to analyze gas composition of BF.
大高炉使用GC 1000色谱仪分析高炉煤气成分。
The initial temperature of solid heat carrier has great influence on the gas composition.
热载体初始温度对热解气组成影响显著。
The operation pressure has little effect on gasifier outlet gas composition and temperature.
操作压力对气化炉出口有效气含量和温度影响很小。
A gas with the same background as a typical sample gas composition should be used for this procedure.
这一路气与样品气具有同样的背景，使用同样的程序。
This paper introduces the changes in gas composition of mineral inclusion determined under different conditions.
本文介绍了在不同条件下所测定的矿物包裹体气体组分变化及其引起变化的原因。
This paper describes the method for measuring gas content and gas composition in coal samples obtained underground.
本文介绍了从井下采取的煤样中瓦斯含量及瓦斯成分的测定技术。
Flue gas composition analysis technology is located at a very important position in industry and scientific research.
炉膛内部烟气成分分析技术在工业生产与科学研究中占有十分重要的地位。
The quantitative analyses of component concentration and the qualitative analyses of gas composition can be carried out.
可同时进行混合气体组分浓度的定量分析和组分种类的定性分析。
The ranges of the temperature and the gas composition were similar with the conditions of synthesis of industrial methanol.
实验温度、气体组成与甲醇合成工业条件相接近。
The physical and chemical properties of producer gas such as energy content, gas composition and impurities vary time to time.
生产者气体的物理和化学的内容，如能源，气体的成分和杂质的属性变化时有发生。
If gas composition flow rate and temperature at incinerator exit are given only, the capacity can be calculated approximately.
当仅知道焚化炉出口烟气各组分流量和温度时，能近似地计算出力。
CBM migration with groundwater has not only been proved by hydrodynamics, but also verified from the gas composition and genesis.
地下水作用下的煤层气运移不仅从地下水动力条件得到证实，而且从煤层气的成分和成因角度也得到验证。
Some components form natural gas hydrates with water. The formation conditions are related with the gas composition and pressure.
天然气水合物是由天然气中某些组分与水形成的，水合物形成条件与天然气组成及压力有关。
The results showed that both carbon conversion and gas composition were strongly influenced by the catalyst content and reaction temperature.
实验结果表明，催化剂添加量和气化温度对碳转化率和煤气组成的影响最为显著。
The gas composition of the controlled atmosphere for the heat treatment affects greatly the surface contents of the steel after heat treatment.
控制气氛热处理的炉气成分对热处理后钢的表面成分有很大影响。
The dependence of etching rate and profile on the vacuum pressure, RF pow-er, gas composition and flow rate, and electrode temperature is analyzed.
分析了真空压力、射频功率、气体组合及其流量和电极温度对刻蚀速率、刻蚀剖面的影响；
Comparisons of the gas composition of the samples from the coal seams liable and not liable to outburst in several major coal fields have been made.
比较了几个主要突出矿区突出危险煤层与非突出危险煤层煤样的瓦斯成分。
This process of sulfur deposition is influenced by pressure, temperature, gas composition, production rate , initial sulfur content in gas and so on.
硫在井筒的沉积除了受外界压力、温度、气体组成、产气量等影响外还受气体初始含硫量等控制。
Gas mixture adsorption is related to temperature and pressure, also there exists the competing adsorption phenomena with the change of gas composition.
混合气体吸附不仅与温度、压力有关，而且随气体组成而变化，存在所谓竞争吸附现象。
