英语词汇chemical yield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
The total chemical yield and radiochemical yield were all 53%.
合成的化学收率和放化收率均为53%。
2
RESULTS Under suitable conditions the highest optical yield was 74.1% whereas the chemical yield was 93.8% for the alkylation of aldehydes;
结果醛的催化不对称烷基化反应中，1-苯基丙醇的光学产率达74.1% ，化学产率达93.8% ；
3
Many chemical workers were interested in the newly research approved that ultrasound could not only improve reaction conditions, but also could speed-up reaction and increase chemical yield.
最近的研究表明，超声波不仅可以改善反应条件，还可以加快反应速度和提高反应产率，这已引起广大化学工作者的极大关注。

单词	chemical yield
释义	chemical yield 简明释义化学产率网络释义短语 1 radiation chemical yield 辐射化学产额 ; 辐射化学产率 2 super high yield chemical pulp 超高得率化学浆 3 increase yield chemical 增产素双语例句 1 The total chemical yield and radiochemical yield were all 53%. 合成的化学收率和放化收率均为53%。 2 RESULTS Under suitable conditions the highest optical yield was 74.1% whereas the chemical yield was 93.8% for the alkylation of aldehydes; 结果醛的催化不对称烷基化反应中，1-苯基丙醇的光学产率达74.1% ，化学产率达93.8% ； 3 Many chemical workers were interested in the newly research approved that ultrasound could not only improve reaction conditions, but also could speed-up reaction and increase chemical yield. 最近的研究表明，超声波不仅可以改善反应条件，还可以加快反应速度和提高反应产率，这已引起广大化学工作者的极大关注。
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