nitric acid

英 [ˌnaɪtrɪk ˈæsɪd]

美 [ˌnaɪtrɪk ˈæsɪd]

n.  硝酸

医学

牛津词典

noun

• 硝酸
  a powerful clear acid that can destroy most substances and is used to make explosives and other chemical products

柯林斯词典

• 硝酸
  Nitric acidis a strong colourless acid containing nitrogen, hydrogen, and oxygen.

英英释义

noun

• acid used especially in the production of fertilizers and explosives and rocket fuels
  Synonym:aqua fortis

双语例句

• The aluminum alloy specimens are fused with sodium hydroxide and are acidized with nitric acid.
  铝合金样品用氢氧化钠分解，硝酸酸化。
• A problem related to nitrification is a drop in PH for the system due to the formation of nitric acid.
  和硝化作用有关的一个问题就是由于生成硝酸而使系统内的ph值降低。
• Nitric acid: Inorganic compound, colourless, fuming, highly corrosive liquid, chemical formula HNO3.
  硝酸：一种无机化合物，无色、冒烟、高度腐蚀性的液体，化学式为HNO3。
• Author has introduced the process flow of nitric acid tail gas treatment device, analyzed the blockage problem etc.
  介绍了硝酸尾气处理装置的工艺流程，分析了关键工艺设备&省煤器存在的管束堵塞等问题。
• Optimal conditions for preparation of active lignin oxide by oxidizing black-liquor lignin with nitric acid were studied.
  研究了造纸黑液木素稀硝酸氧化法制备活性氧化木素的适宜条件。
• Measurements of particulate nitrate and gaseous nitric acid in ambient air were studied by denuder difference and filter packs.
  研究了用扩散管差分法和多种叠层滤膜法测量大气中颗粒物硝酸盐和气体硝酸。
• Usual chromic and nitric acid bright dips for cadmium are not chromate treatments.
  通常铬含低镉的硝酸不需进行铬酸盐处理。
• Separation of the two components is accomplished by dissolving the frit in dilute nitric acid.
  将玻璃料溶于稀硝酸中来完成两个组分的分离。
• The pickling solution has low pollution with no nitric acid.
  酸洗液不含硝酸，环境污染小。
• When nitric acid is poured on copper, a Brown vapour gives off.
  将硝酸倒在铜上，会散发出一种棕色的蒸气。