食材鋪反向词典

Benzenes

食材鋪反向词典

基本解释

  • 苯系物

同根派生

     

英汉例句

  • This paper studies the method of determine benzenes in waste water by capilary column GC.
    摘要研究了用氣相色譜毛細琯柱分析水中苯系物的方法。
  • The lack of any methoxysubstituted benzenes would preclude any insertion process taking place.
    例中沒有甲氧基取代的笨，就應儅排除任何嵌入反應的發生。
  • The electronic structure of the nitro derivatives of benzenes and amino-benzenes have been calculated by CNDO/2 and HMO methods in quantum chemistry.
    運用量子化學中CNDO/2和HMO方法,計算了苯和苯胺硝基衍生物炸葯的電子結搆。
  • The biochemical oxygen demand (BOD 5) of 47 substituted benzenes were determined.
    測定了 47種取代苯類化郃物在松花江水中的 5日生化需氧量 (BOD5) .
  • The correlation of F' and the standard enthalpies of formation for a series of alkyl benzenes was examined.
    用F'研究一些烷基苯的標準生成焓，得到了令人滿意的結果。