片语

Resistance to gas composition耐气体组分

Noble gas isotopic composition惰性气体同位素组成

gas generating composition气体发生剂

natural gas isotopic composition甲烷碳同位素组成

gas phase composition气相成分

Combustion gas composition燃气组份

characteristics of gas source composition气源构成特点

noble gas isotope composition稀有气体同位素组成

residual gas composition剩余气体成分

英汉例句

• Analyzed the composition of circulating gas for CDQ, against the explosion limit value of combustible gas composition, the index of circulating gas composition is controlled and determined.

  分析了干熄焦循环气体成分，针对可燃气体成分爆炸的极限值，控制及制定循环气体成分的指标。

• 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。

• This research dealt with the method of dry distillation of charcoal and the physicochemical changes, especially the changes ot the gas composition during dry distillation.

  本文对木炭干馏的方法及木炭干馏过程中的物理化学变化，尤其是气体成分的变化情况进行了研究。

• The variations of lower heating value, theoretical air fuel ratio and combustion potential of natural gas fuel were investigated according to the variation of natural gas composition in China.

  根据中国天然气组分变化的情况，研究了天然气组分变化时，燃料的低热值、理论空燃比和燃烧势等燃烧参数的变化；

• 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。

• 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。

• 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着。

• 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。

• Adsorption of mixed gas not only is related to the temperature and pressure, but also changes as the gas composition changes, because exists the so-called 「Competing adsorption phenomena」.

  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。

• 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。

• For decades, the increase of industrial and agricultural activities as well as transportation has induced noticeable modification of the trace gas composition in the earth's atmosphere.

  近百年来，人类工业和农业活动以及交通运输的发展已经引起了地球大气中微量气体组成的明显变化。

• 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 variation of gas composition and content in groundwater can cause a series of physical and chemical reaction, as an important reason, it produces the anomalies of underground fluid.

  地下水中气体成分及含量的变化，可以引起一系列的物理、化学反应，是产生流体宏观异常的一个重要原因。

• 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 gas flow piping of this equipment has been particularly described. The gas composition and design parameters, gas piping operating principle and its characteristics have been introduced.

  该装置的气体控制路部分，介绍了气体成分及设计参数，气路工作原理以及本设计的特点。

• 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。

• A homemade miniature aerosol mass spectrometer was reported, which can rapidly monitor gas composition and aerosol size distribution in vehicle exhaust.

  我们研制了一台能够在线监测气溶胶粒径分布和气体组成成分的气溶胶在线质谱仪。

• 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。