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词汇
polypropylene glycol
释义
polypropylene glycol
基本
例句
化聚丙二醇
The crude products could be purified by extractions with ethyl alcohol and decalin to remove the unreactedpolypropylene glycoland dihydroxy-terminated polystyrene, respectively.
粗产物可分别用乙醇及十氢茶萃取,以除去未反应的聚丙二醇及端双羟基聚苯乙烯。
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更新时间:2025/4/11 17:01:15