acetonitrile

基本解释

• n. [有化] 乙腈；氰化甲烷

同根派生

• acetonitrile相关词

英汉例句

用作名詞 (n.)

• Chemical compatibility is quite ample, being stable to all organic solvents except acetonitrile.
  極具化學相容性，除了乙腈，能和所有有機溶劑相容。
• The technical characteristics of the acetonitrile extracted butadiene plant after remoulding were introduced.
  簡介了乙腈抽提裝置的技術改造情況。

• acetonitrile更多例句

专业释义

化學

• 乙腈
• 乙睛

  A kromasil C18 column(250mm*4.6mm 5um) with the mobile phase of acetonitrile-0.05mol/L KH _2PO_4(PH3.0),the proportion is 12:88. The velocity of flow is 1ml/min.
  通過HPLC方法學的研究，確定了芒果苷HPLC測定的色譜條件：色譜柱爲Kromasil C18(250mm~*4.6mm 5um)；流動相爲乙睛和0.05mol／L的磷酸二氫鉀溶液(PH3.0)；比例爲12∶88；流速爲1ml／min；檢測波長爲258nm。

  環境科學技術

• 乙腈

  The samples were extracted with acetonitrile,concentrated and cleaned up,determined using GC equipped with FPD and external standard method.
  樣品經乙腈提取,濃縮淨化後,用氣相色譜儀帶電子捕獲檢測器檢測,外標法定量。

  生物學

• 乙腈