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    1. nitric

      英 ['na?tr?k] 美['na?tr?k]
      • adj. 氮的;含氮的;硝石的

      暢通詞匯

      英文詞源


      nitric (adj.)
      1794, originally in reference to acid obtained initially from distillation of saltpeter; see nitre + -ic. Perhaps immediately from French nitrique. Known as aqua fortis, later acid spirit of nitre, then nitric acid. (1787) under the system ordered by Lavoisier.

      雙語例句


      1. When nitric acid is poured on copper, a brown vapor gives off.
      將硝酸倒在銅上, 會散發(fā)出一種棕色的蒸氣.

      來自《簡明英漢詞典》

      2. Aliphatic hydrocarbons can be nitrated even with 13 % nitric acid.
      脂肪酸甚至能被13%的硝酸硝化.

      來自辭典例句

      3. Silver azide does not dissolve in water or in nitric acid.
      疊氨化銀不溶于水或硝酸.

      來自辭典例句

      4. Nitracidium and hydronitracidium nitrastes are present in concentrated nitric acid.
      濃硝酸中有硝酸合氫和氫合硝酸合氫的硝酸鹽存在.

      來自辭典例句

      5. Phenols and anilides can be nitrated with very dilute nitric acid.
      酚類和?;桨纺鼙粯O稀的硝酸硝化.

      來自辭典例句