查询词典 natural gas

Alkanes are the main constituents of oil and natural gas, and consequently are the principal feedstocks for the chemical industry.

链烷是油和天然气的主要成分，并且从而是化学工业的主要原料。

For example, Volvo is Europe′s leading manufacturer of natural gas and biogas- power ed buses.

比如，Volvo是欧洲领先的以天然气和沼气作动力的公共汽车的生产商。

A systematic research was carried out on the characteristics of natural gas/air mixture steadily combusting in the GVPM burners.

进行了泡沫陶瓷孔径、厚度及材质对均匀型多孔介质中的稳态燃烧特性的影响试验研究。

The Ordos Basin is a large-scale craton superimposed basin locating on the west of the North China platform, which is rich in oil, natural gas, coal, uranium and many other energy resources minerals. Many distinct subjects and points of view are needed in order to deeply study the characteristics of the occurrence and distribution of these energy resources in the basin.

鄂尔多斯盆地是位于华北地台西部的大型克拉通叠合盆地，含有丰富的油、气、煤、铀等多种能源矿产，研究这些能源矿产在盆地内时空的赋存分布特点，需要多个不同的学科，从不同的角度进行深入的研究。

All units and individuals have the right to prohibit any disseisin, destruction, stealing or looting of pipeline installations or the petroleum or natural gas carried by pipelines and other acts jeopardizing the safety of pipeline installations, and shall report such acts to the relevant departments.

对于侵占、破坏、盗窃、哄抢管道设施和管道输送的石油、天然气以及其他危害管道设施安全的行为，任何单位和个人都有权制止并向有关部门举报。

It includes 1 billion tons of iron ores, 200 million tons of collieries and pyrite, carbon stone, fire clay, natural gas, bone coal occupy first in the whole province.

铁矿10亿吨、煤矿2亿吨、硫铁矿、碳石、耐火粘土、天然气、石煤等居全省第一。

For these reasons, aiming at the low temperature separate method of light hydrocarbon recovery, the simple and accurate SRK state equation has been used to calculate the components thermodynamic characters of natural gas. This paper simulates the units process of the light hydrocarbon recovey process such as flow mixer/spilliter, flash, pump, valve, compressor, expander, distillation and heat exchange etc., and give examples to contrast calculation for each unit process.

为此，针对轻烃回收低温分离法工艺，以简单、准确的SRK状态方程为热力学计算基础模型，对轻烃回收工艺中的流股混合器、流股分割器、等温闪蒸器、绝热闪蒸器、泵、节流阀、压缩机、膨胀机、精馏过程及换热器等单元过程进行了模拟，并对各单元过程进行了实例对比计算。

The ground floor there are oil, natural gas, coal, geothermal, limestone, dolomite, hard iron bauxite and other mineral resources, rich reserves, the exploitation of high value.

地下蕴藏着石油、天然气、煤炭、地热、石灰岩、白云石、硬铁矾土等矿产资源，储量丰富，具有较高的开采价值。

Since the catalyst tubes are disposed in the dense fluidised bed formed by the ash from the combustion, the catalyst can be heated uniformly and the natural gas mixture reforming reaction can be promoted.

由于催化剂管置于由燃烧灰形成的致密流化床中，催化剂可以均匀加热并促进天然气混合物的重整反应。

The fossil fuels, coal, oil and natural gas, are rapidly diminishing in supply as consumption increases.

矿物燃料，煤、石油和天然气，由于消费的增加而在快速的递减着。

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。