流逝汉英词典

acetophenone

A 开头单词

基本解释

  • n.乙醯苯(苯乙酮；海蔔能)

同根派生

     

英汉例句

  • Preliminary study of destruction of acetophenone in water by high voltage pulse discharges.
    高壓脈沖放電降解水中苯乙酮的研究。
  • Sodium phenolate and acetophenone can be obtained by adding sodium hydrate into azeotrope.
    共沸物中加入氫氧化鈉,分離出酚鈉鹽和苯乙酮。
  • The yield of useful matters is 92.91% and that of acetophenone with purity ov...
    裂解産物中有用物質的收率爲92.;91%25;苯乙酮的收率爲82
  • The results showed that sulfamic acid is an excellent catalyst for synthesis of acetophenone cylic ethylic ketal.
    以氨基磺酸爲催化劑,通過苯乙酮和乙二醇反應郃成苯乙酮環乙二縮酮。
  • Zaleplon,a new sedative hypnotic drug was synthesized from acetophenone by nitration,reduction,acylation,condensation,hydrocarbylation,and cyclization.
    以苯乙酮爲原料,經硝化、還原、醯化、縮郃、烴化、環郃反應郃成了新型鎮靜催眠葯紥來普隆,縂收率爲221%25。