英语释义

• a colorless odorless alkane gas used as fuel

片语

Ethane n乙腈

superheated ethane过热乙烷

ethane acid乙酸

ethane tetracar亚乙基四甲酸

Bis ethane十溴二苯乙烷

-Ethane[有化] 乙烷

ethane recovery乙烷收率

epoxy ethane环氧乙烷

rejecting ethane脱除乙烷

英汉例句

• the recovery rate is more than 90% for light hydrocarbons, and about 85% for ethane .

  该流程轻烃回收率可达90%以上，其中乙烷回收率可达85%左右。

• however, simultaneously monitoring nitric oxide, carbon monoxide,hydro-peroxides, nitrites, nitrates, pentane and ethane in the breath, wouldallow a much more definitive diagnosis of asthma.

  无论如何，同时地检测呼吸中的氧化一氮、一氧化碳、,过氧化氢物、亚硝酸盐、硝酸盐,、戊烷和乙烷，将能对哮喘做确定性的诊断。

• the present state of production and application for epoxy ethane in china is described in this paper.

  本文就我国环氧乙烷的生产现状及其应用作一介绍。

• so let「s talk about ethane now, c2h6 and just move it around here so we can make the z inter- bonding axis between the two carbons right here.

  让我们讨论乙烷，让我们取碳sp3杂化轨道，which，is，c，h，2。，so，let’s，take，our，carbon，s，p，3，hybridized，carbon,把它移动一下,使得z方向,是两个碳原子成键轴的方向。

• so let」s talk about ethane and how we would actually write these bonds.

  让我们来讨论乙烷,以及如何写出这些键。

• the inner envelope holds helium in the head section of the blimp and an ethane fuel gas in the three tail sections.

  飞船头部的内置气囊中充满了氦气，而置于尾部的第三节内置气囊则充满了乙烷可燃气体。

• this paper investigates the simultaneous pyrolysis (cocracking) and compares it with individual pyrolysis (separate cracking) of ethane and propane.

  本文研究了乙烷和丙烷的混合裂解，并与乙烷、丙烷单独裂解进行了比较。

• the oxidative coupling of methane to produce ethane and ethylene is a new process developed in recent years.

  甲烷氧化偶联生成乙烷和乙烯是几年前出现的新工艺。

• although the airship starts off flaccid, the helium and the ethane expand as it gains altitude.

  尽管飞船松弛着就起飞了，氮气和乙烷随着海拔的增长逐渐膨胀变大。

• scientists already knew there wasn「t as much ethane in titan」s atmosphere as they'd expected.

  科学家们已经了解土卫六大气层中并没有预期那么多的乙烷。

• natural gas is composed of methane ethane propane and butane .

  天然气由甲烷、乙烷、丙烷和丁烷组成。

• with the increase in the production of natural gas and ethane propane recovery rate of increase in the proportion of which are increasing.

  随着天然气产量的增加和乙烷、丙烷回收率的进步，所占比例正在逐步增加。

• the trouble is that the ethane route to making ethylene produces virtually no propylene.

  问题在于这种用乙烷制作乙烯的生产流程几乎不会伴有丙烯产生。

• the cloud might be snowing ethane snowflakes into methane lakes below.

  云层可能正在向下面的甲烷湖飘落乙烷雪。