英语词汇PEG-400怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

短语

1
Add a phase transfer catalyst PEG-400 and the inhibitor ofp-tert-butyl-catechol synthesis of cinnamic acid on the yield …
请求英语高手翻译一下添加相转移催化剂PEG-400和阻聚剂对叔…
2
The toxic hydrogen selenide gas was reduced, while the utilization of sodium borohydride was over a lot when the PEG-400 instead of ethanol.
相对于乙醇、水等作为介质合成二硒醚，以PEG - 400为介质减少了剧毒气体硒化氢的排放，同时硼氢化钠的利用率有所提高。
3
Allyl trisulfide was prepared with PEG-400 as phase transfer catalyst to raise the yield of the product and the content of the allyl trisulfide in the product.
以PEG - 400为相转移催化剂合成三硫二丙烯，以提高收率和产品中三硫二丙烯含量。

单词	PEG-400
释义	PEG-400 简明释义聚乙二醇400 网络释义短语 1 PEG 400 dilaurate 聚二椰子脂酸乙二醇酯 ; peg月桂酸酯 2 PEG 400 distearate 双硬脂酸聚乙二醇酯 3 PEG-400 synthesize oil 聚乙二醇合成油双语例句 1 Add a phase transfer catalyst PEG-400 and the inhibitor ofp-tert-butyl-catechol synthesis of cinnamic acid on the yield … 请求英语高手翻译一下添加相转移催化剂PEG-400和阻聚剂对叔… 2 The toxic hydrogen selenide gas was reduced, while the utilization of sodium borohydride was over a lot when the PEG-400 instead of ethanol. 相对于乙醇、水等作为介质合成二硒醚，以PEG - 400为介质减少了剧毒气体硒化氢的排放，同时硼氢化钠的利用率有所提高。 3 Allyl trisulfide was prepared with PEG-400 as phase transfer catalyst to raise the yield of the product and the content of the allyl trisulfide in the product. 以PEG - 400为相转移催化剂合成三硫二丙烯，以提高收率和产品中三硫二丙烯含量。
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