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jianhouxifen

铜虫 (初入文坛)


[交流] 求大神翻译polymer materials中的一句话,从句太多,我已然崩溃。。。

Carothers included such polymers by defining conden-sation polymers as those in which the formula of the repeating unit lacks certain atoms that are present in the monomer(s) from which it is formed or to which it may be degraded.
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quietdon

银虫 (著名写手)


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jianhouxifen(金币+1): 谢谢参与
Carothers included such polymers by defining conden-sation polymers as those in which the formula of the repeating unit lacks certain atoms that are present in the monomer(s) from which it is formed or to which it may be degraded.

Carothers通过定义缩合聚合物将其归入聚合物的一类,缩合聚合物是指其重复单元比单体(单体是聚合物的合成原料或者聚合物的降解产物)缺少一些特定的原子。

括号里的单体定义是用从句来表达的, the monomer(s) from which it is formed or to which it may be degraded,it指polymers。
37楼2013-04-01 12:04:07
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求知者001: 金币+3, 感谢专家热心应助,讲解非常详细~ 2013-03-31 13:10:36
Carothers included such polymers by defining conden-sation polymers as those in which the formula of the repeating unit lacks certain atoms that are present in the monomer(s) from which it is formed or to which it may be degraded.
大体结构是:卡罗瑟斯通过将XXX定义为YYY的方法,将ZZZ包括进来。
通顺一点儿的翻译:卡罗瑟斯认为,如某种物质中的重复单元(重复链段)缺失了某些原子,而这些原子在构成该物质的单体中原本是存在,或者该物质可以降解为含有这些原子的单体,那么该物质即可被定义为缩聚物。通过这样的定义方法,卡罗瑟斯就把这些聚合物也包含进来了。

(注:“这些聚合物”such polymers是前文中提到的,并不是重复该句的概念。)
4楼2013-03-31 08:47:44
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hbcdwcy

新虫 (正式写手)


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jianhouxifen(金币+1): 谢谢参与
这是个公式吗?愿你早日完成
9楼2013-03-31 09:47:55
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userhung5楼
2013-03-31 09:08   回复  
jianhouxifen(金币+1): 谢谢参与
2013-03-31 10:06   回复  
jianhouxifen(金币+1): 谢谢参与
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