英语单词分类 轻松记单词

alkalis

alkalis基本解释

n.碱金属

alkalis相关例句

用作名词(n.)
  • Several methods to prevent alkalis from jeopardizing are provided.
    给出了预防碱金属危害的方法。
  • The effect of reaction temperature and alkalis on the deep reaction of cokeis studied.
    研究了反应温度及碱金属对焦炭深层反应的影响。

alkalis英英释义

名词 alkali:
  • any of various water-soluble compounds capable of turning litmus blue and reacting with an acid to form a salt and water

  • a mixture of soluble salts found in arid soils and some bodies of water; detrimental to agriculture