查询词典 natural gas

Normally, helium is present in less than 1% by volume in natural gas.

正常情况下，氦在天然气中的体积比是1%。

Kenli County, known as the broadest, the most complete, and the youngest wetland system in the warm temperate zone, is located at the mouth of Yellow River, the mother river of China, which carries alluvial deposits to create new land of 32.4 square kilometers every year. Meanwhile, the county holds rich oil and natural gas resources and ample seafoods such as holothurian. It also served as an important holy revolutionary base in 1940s.

山东省垦利县位于中华民族的母亲河——黄河的入海口，黄河每年携沙在垦利造陆三万亩左右，被誉为共和国最年轻的土地，拥有我国温带最年轻、最广阔、最完整的湿地生态系统；同时，垦利作为胜利油田的发祥地和主产矿区，地下油气资源富集；这里也是著名的红色革命老区，有山东的"小延安"之称；垦利濒临渤海，盛产海参、黄河口刀鱼等名优海产品，素有"百鱼之乡"、"黄金海岸"的美誉。

The cause of hydrocarbon is a important issue in the research of Natural Gas Hydrate.

烃类气体的成因是天然气水合物研究中的一个重要问题。

Artificial synthesis of natural gas hydrate is, on the other hand, an important topic of research.

本文介绍天然气水合物的基本性质及其人工合成研究取得的进展。

Light hydrocarbon tank is one of the main fixtures of natural gas production.

前言轻烃储罐是天然气生产中的主要静装置之一。

For these studies, he will draw upon two decades of experience developing and testing similar technology to remove hydrogen sulfide and carbon dioxide from natural gas.

这些研究，他二十年的经验值得借鉴同类技术研制试验消除硫化氢和二氧化碳来自天然气。

In terms of valves, the pipeline complexity of the work of weather conditions; oil, natural gas and oil, water and other media in the hydrogen sulfide, carbon dioxide and some organic acids appear to increase the destructive force of the metal surface, which rapidly lost their ability to work.

对阀门而言，其管道工作气候条件的复杂；石油、天然气和油层水等介质中硫化氢、二氧化碳和某些有机酸的出现使其金属表面的破坏力增大，从而迅速失去工作能力。

On the valve, the work of its pipeline complex climatic conditions; oil, natural gas and oil water medium hydrogen sulfide, carbon dioxide and some organic acids appear to increase the destructive power of the metal surface, which quickly lose their ability to work.

对阀门而言，其管道工作气候条件的复杂；石油、天然气和油层水等介质中硫化氢、二氧化碳和某些有机酸的出现使其金属表面的破坏力增大，从而迅速失去工作能力。

Accurate measurements of trace moisture and Hydrogen Sulfide in Natural Gas are of critical importance.

天然气中水分和硫化氢含量的准确测量具有至关重要的意义。

Process even after desulfurization of natural gas, there are still remnants of hydrogen sulfide.

即使经过脱硫等工艺处理的天然气，仍有残存的硫化氢。

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。