查询词典 natural gas

A further contraction of 20 kb/d is expected from natural gas conversion in the industrial sector.

在工业部门改用天然气，预计还将再减少2万桶/天。

Along with the large-scale construction of infrastructures, such as South-to-North Water Transfer Project, Electronic Power Transmission from West to East, Qinghai-Tibet Railway, Transporting Natural Gas from West to East and West Traffic Infrastructure Construction, many long deep-buried tunnel s and large underground engineering are inevitable.

因此开展深埋隧道围岩系统稳定性与非线性动力学特性研究，无论是对地下空间的有效合理开发、施工优化、确保工程顺利进行，还是对本学科的发展均有十分重要的意义。

And then through laboratory experiment, this thesis analyzes the deviation factor of the CO2 rich natural gas changed with the respect to pressure and temperature, and studies the impact of the CO2 to the deviation factor.

通过室内实验测定了不同CO2含量天然气偏差因子，分析了富含CO2天然气偏差因子随温度、压力的变化规律以及CO2含量对偏差因子的影响。

Keywords Natural gas;Deviation factor;Computational method;Estimation.

天然气；偏差因子；计算方法；评价

The relations expressing the corresponding changes of the Factor A and Factor B in the binomial with the deviation factor and viscosity of natural gas are derived in the paper.

文章推导出二项式系数A、B随天然气偏差系数和粘度对应变化的关系式。

To objectively evaluate energy consumption and environment effect of the two fuels, based on city buses, oilsaving and emissionreduction effects of the application routes of the two kinds of imported natural gas were analyzed and compared with that of traditional diesel by means of life cycle assessment method.

为了客观评价两种替代燃料的能源消耗和环境影响，以城市公交客车为应用对象，采用生命周期评价的方法，分析了两种进口天然气基车用替代燃料利用路径与传统柴油相比的石油节约和排放降低效果。

Compared with conventional natural gas reservoir, the CBMreservoir has its unique characteristics in recovery methods as well as drainage and mining laws.

煤层气藏与常规天然气藏相比，开采方式和排采规律等方面都有其独特性。

Natural gas is an important component of national energy, its strategic security relates to the national economic and social development.

天然气是国家能源的重要组成部分，其战略安全关系到国民经济和社会发展全局。

Consequently, the development of appropriate adsorbents is a major topic for natural gas and hydrogen storage.

因此，选择合适的吸附剂存储天然气和氢气就成为一个重要的课题。

The surface effectively resists corrosive action of water, saltwater spray, alkalies, crude oil, and natural gas.

这种表面能有效地抵御水，盐雾，碱，原油和天然气的腐蚀反应。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。