nitric
英 ['na?tr?k]
美 ['na?tr?k]
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(huì)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.
- 酚類和酰基苯胺能被極稀的硝酸硝化.
來自辭典例句