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链的中止英文解释翻译、链的中止的近义词、反义词、例句

英语翻译:

【化】 stopping of chain

分词翻译:

链的英语翻译:

catenary; chain
【医】 chain

中止的英语翻译:

break down; break off; closedown; cut back; cut off; discontinue; pause
suspend
【医】 intermittence; interrupt; interruption
【经】 abeyance; early termination; stoppage; suspend; suspension

网络扩展解释

链的中止

“链的中止”在英语中的拼音是“Chain termination”,这是一个可作名词也可作动词的词组。

作名词时,“链的中止”指的是聚合反应中的一种终止方式:在链活性中心失去活性或聚合物分子的聚合位置被其他分子取代时,聚合链就会中断。这种终止方式可能导致未反应的单体分子:

As a noun, "chain termination" refers to a type of termination in a polymerization reaction: when the chain center loses activity or the polymerization position of the polymer molecule is replaced by other molecules, the polymer chain will be terminated. This type of termination can result in unreacted monomers:

例如苯乙烯,因为聚合链的终止并不是因为分子之间的总反应停止,而是因为聚合单体的可用数量已经减少,无法继续反应。

For example, styrene, because the termination of the polymer chain is not because the total reaction between molecules stops, but because the available number of polymerized monomers has decreased and cannot continue to react.

作动词时,“链的中止”指的是该反应过程中添加某种试剂(如乙酸等)来提前终止聚合过程。这可以避免很长的聚合链的形成,以出产所需的单体分子数量的聚合物。

As a verb, "chain termination" refers to the addition of a certain reagent (such as acetic acid) during the reaction process to terminate the polymerization process in advance. This can avoid the formation of very long polymer chains and produce the required amount of monomer molecules.

英文读音:/tʃeɪn ˌtɜːmɪˈneɪʃən/

英文用法:动词或名词,指聚合过程中的终止方式或提前结束聚合过程。

英文例句:

  • Chain termination results in the formation of relatively short polymers. (链的中止导致相对较短的聚合物形成。)
  • The reaction was stopped by chain termination. (该反应被链的中止终止。)
  • In this case, a chain transfer reaction occurs rather than chain termination. (在这种情况下,发生的是链转移反应,而不是链的中止。)

英文近义词:Chain breaking、Chain scission。

英文反义词:Chain propagation。

英文单词常用度:中等。

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