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单词 ethyl toluene
释义
ethyl toluene
  • 简明释义
  • 乙基甲苯
  • 网络释义
  • 1

    ?乙基甲苯

    ... 乙基环乙烷 ethyl cyclohexane 乙基甲硅烷 ethyl-silicone 乙基甲苯 ethyl toluene ...

短语
  • 双语例句
  • 1
    Ethyl cellulose was synthesized successfully in one-step based on reaction of cellulose with excess chloroethane and sodium hydroxide in toluene as diluent.
    采用纤维素与过量的氯乙烷及氢氧化钠反应,以甲苯为稀释剂,用一步法成功地合成了乙基纤维素。
  • 2
    The synthesis of ethyl cellulose was studied by one-step method, with toluene as diluent and orthogonal test was adopted.
    采用正交实验的方法,以甲苯为稀释剂,探讨了乙基纤维素一步法合成的工艺条件。
  • 3
    Solution polymerized styrene-butadiene rubber ( S-SBR ) was fractionated by repeated precipitation method, using redistilled toluene as solvent and ethyl alcohol as precipitant.
    本工作用甲苯作溶剂,乙醇作沉淀剂,用沉淀分级法,对溶聚丁苯橡胶(S-SBR)进行了分级。
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更新时间:2025/1/22 11:50:40