柯林斯英汉双解大词典
ethane /ˈiːθeɪn, ˈɛθ-/
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1.
N a colourless odourless flammable gaseous alkane obtained from natural gas and petroleum: used as a fuel and in the manufacture of organic chemicals. Formula: C2H6 乙烷
双语例句原声例句权威例句
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All right, so that's how we describe ethane.
好了，这就是我们如何描述乙烷的。
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It is instead an exotic climate of hydrocarbons that features methane and ethane.
而是一种以甲烷和乙烷为标志的烃类物质的大气循环。
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Other components are the homologous alkanes, ethane, propane, and higher hydrocarbons.
其他组分有同系烷、乙烷、丙烷以及高分子碳氢化合物。
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So in terms of thinking about ethane, we actually have two bond types that we're going to be describing just in terms of the carbon-carbon bond and then the carbon h bonds.
对于乙烷，我们有两种键,我们继续讨论一下,碳碳键,和碳氢键。
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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。
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If we have the molecule ethane, then what we're going to have first is our sigma bond that we described between the two carbons.
如果我们有乙烷分子，那我们首先有,碳碳之间的sigma键。
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