1、The third part is the education of children returning from chain scission problem.
第三部分主要研究返鄉(xiāng)流動兒童的教育斷鏈問題。

2、DNA strand scission and topology changes are catalyzed by DNA topoisomerases.
DNA拓撲異構(gòu)酶與斷開dna鏈和改變其拓撲結(jié)構(gòu)有關(guān)。

3、The reaction of chain scission is first-order reaction.
白油的斷鏈為一級反應(yīng)。

4、The reaction of chain scission is first - order reaction.
白油的斷鏈為一級反應(yīng)。

scission翻譯