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王连磊

金虫 (小有名气)

[求助] 一段翻译!

1、这句话里边有好几个former组成的名词都是什么意思?(原文在第二段)
former methylene carbons   
former carbonyl carbon
former starter acetyl unit

2、帮忙翻译一段话: Since C-6 and C-18 are former methylene carbons and C-17 represents a former carbonyl carbon, there is only room for this particular scenario. Accordingly, C-22 denotes the starting point of the carbon chain, because the reverse situation (elongation of the chain from C-1 or C-24) would result in the contrary positioning of each branch. Yet, a carboxyl group at the C-2 of the former starter acetyl unit is unusual.
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newtime007

木虫 (正式写手)

成长的微生物

【答案】应助回帖

王连磊(金币+5): 谢谢 2011-04-25 22:38:31
你给句子太短,估计former的意思是合成前提
上善若水,水善利万物而不争
3楼2011-04-18 10:24:36
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ZZLLJJ

金虫 (正式写手)

【答案】应助回帖

王连磊(金币+5, 博学EPI+1): 谢谢 2011-04-25 22:38:24
是不是一段关于药物合成的句子?
淌自己的汗吃自己的饭,自己的事自己干。
2楼2011-04-18 07:01:10
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