记忆方法
将“nitric”与“nitro”结合记忆，联想为一个含有“nitro”（硝基）的化合物，通常在化学中涉及硝酸或硝酸盐。这样的联想可以帮助你记住“nitric”是含有硝酸根（NO3）的形容词。
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词族 · nitric
词形变化
英语词源
- 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.
权威例句
- 1. When nitric acid is poured on copper, a brown vapor gives off.
- 将硝酸倒在铜上, 会散发出一种棕色的蒸气.
- 2. Aliphatic hydrocarbons can be nitrated even with 13 % nitric acid.
- 脂肪酸甚至能被13%的硝酸硝化.
- 3. Silver azide does not dissolve in water or in nitric acid.
- 叠氨化银不溶于水或硝酸.
- 4. Nitracidium and hydronitracidium nitrastes are present in concentrated nitric acid.
- 浓硝酸中有硝酸合氢和氢合硝酸合氢的硝酸盐存在.
- 5. Phenols and anilides can be nitrated with very dilute nitric acid.
- 酚类和酰基苯胺能被极稀的硝酸硝化.