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acid precipitation

/ˈæsɪd prɪˌsɪpɪˈteɪʃn/
  • 酸性降水:指大气中的酸性物质与水分子结合后,以雨、雪、雾等形式降落到地面的现象。

双语例句

  1. Oat bran protein concentrate was prepared by alkali extraction and acid precipitation.
    以燕麦麸皮为原料,采用碱提酸沉法制备燕麦浓缩蛋白。
  2. Finally, the binding rate of plasma protein was determined by trichloroacetic acid precipitation.
    最后用三氯醋酸法测定其血浆蛋白结合率。
  3. The researchers are concerning about the effects of acid precipitation on mycorrhizae on the molecular level.
    酸沉降对菌根影响在分子水平上的表现受到研究者的关注。

网络短语

  • Chemistry of Acid Precipitation
    酸沉降化学
  • alkali extraction and acid precipitation
    碱提酸沉法
  • AIP acid precipitation
    酸性降水
  • boric acid precipitation
    硼酸析出物
  • ph values of acid precipitation
    酸雨ph值

英英释义

  • n.rain containing acids that form in the atmosphere when industrial gas emissions (especially sulfur dioxide and nitrogen oxides) combine with water