polyethyleneglycol 中文意思是什麼
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Spectrophotometic determination of trace cadmium with the ternary complex system of cd - ki - methyl violet - polyethyleneglycol
甲基紫三元配合物中痕量鎘 -
The results showed that the yield of adipic acid could achieve to 46 % when the ultrasonic power was 50w and polyethyleneglycol was used as ultrasonic phase transfer catalyzer
實驗結果表明，用聚乙二醇作相轉移催化劑，在功率為50w的超聲波作用下， 30 %濃度的硝酸氧化環己醇，己二酸的產率可達到46 % 。
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