ethane是什么意思

The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane.天然气不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.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.BA 1...

The gas , which is sulphur - free , contains 89 - 99 % methane, up to 6 % ethane, and 3 % propane.天然气不含硫, 含甲烷88-99%, 乙烷6%和丙烷3%.The method and the condition of separation epoxy ethane from dihydric alcohol are described.介...

ethane的音标：ethane的英式发音音标为：['i:θeɪn]ethane的美式发音音标为：['ɛθˌen]...

文字记载表明,宋朝就已经有了针灸.Written records show that acupuncture dates back to the Song Dynasty.到了宋朝, 开始出现了 剪纸 行业和 剪纸 名家.The Song dynasty, the beginning of a paper - cutting industry and paper - cutting artists.蚀刻着狂热民俗场景的宋朝石雕梁?Tha...

Kathleen的音标：...

Please propose amendments and addenda to the first draft of the document.请对这个文件的初稿提出修改和补充意见.The whole content includes six chapters and addenda.正文共分为六章,另加以附录.The following documents, including applicable addenda, constit...

这个水库是通过在布莱斯河上筑坝形成的。This reservoir was formed by damming the River Blith.我举双手赞成拦河筑坝.I'll raise both hands in favour of damming the river.他们筑坝来防洪水.They dammed the water to control flooding....

“马颈轭”的英语可以翻译为：hames，horse collar ...

“尖声地”的拼音为：jiān shēng de...

floruit的音标：floruit的英式发音音标为：['flɔ:rʊɪt]floruit的美式发音音标为：['floʊrʊɪt]...

一点不，完全不...

bongs的音标：...

2,000 prisoners died as a result of torture and maltreatment.2,000名犯人死于拷打和虐待。Her hair started falling out as a result of radiation treatment.由于放疗，她开始掉头发。As a result, industry was overmanned and pen-pushers were everywher...

n.蚕卵，蚕种...

anisotonic的音标：anisotonic的英式发音音标为：[ənɪsə'tɒnɪk]anisotonic的美式发音音标为：[ənɪsə'tɒnɪk]...

byres的音标：...

meningococcosis的音标：meningococcosis的英式发音音标为：[menɪnɡəkɒ'kəʊsɪs]meningococcosis的美式发音音标为：[menɪnɡəkɒ'koʊsɪs]...

"Tired and emotional" is a code word for being drunk.“又累又激动”是形容人喝醉酒的一种委婉说法。How much emotional baggage is he bringing with him into the relationship?他背负着多重的感情包袱开始这段恋情？The emotional wounds of early childhood leave ineradic...