Alkylation of ambident nucleophiles different places by using phase-transfer catalytic agent were studied in this paper.
本文研究了在相转移催化条件下对两可亲核试剂不同位置的烷基化反应。
| 单词 | catalytic agent |
| 例句 |
英语例句库
Alkylation of ambident nucleophiles different places by using phase-transfer catalytic agent were studied in this paper. 本文研究了在相转移催化条件下对两可亲核试剂不同位置的烷基化反应。 Using lead benzoxy as curing agent,cured epoxy resin was analyzed by means of IR spectrum and DSC curves.Lead benzoxy was considered to be catalytic curing agent. 采用苯甲酸铅做固化剂，通过对环氧树脂固化物的红外光谱及DSC曲线分析，认为苯甲酸铅是一种催化型固化剂。 Abstract： Using lead benzoxy as curing agent,cured epoxy resin was analyzed by means of IR spectrum and DSC curves.Lead benzoxy was considered to be catalytic curing agent. 摘 要： 采用苯甲酸铅做固化剂，通过对环氧树脂固化物的红外光谱及DSC曲线分析，认为苯甲酸铅是一种催化型固化剂。 声明：以上例句、词性分类均由互联网资源自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
夜色温柔（上） Perhaps, too, the fact that she was new to their world acted as a sort of catalytic agent to precipitate out all their old reservations about one another. 也许，她对他们的世界是陌生的，这一事实也起到了一种催化剂的作用，促使他们消除了对彼此的所有旧有保留意见。 |
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