中英词典查询

ethylenediamine ['eθəli:n'daɪəmi:n]

n. 乙（撑）二胺;

例句:

  • The mesoporous silica molecular sieves Zr - MCM - 41 were synthesized in ethylenediamine.
    以乙二胺为碱性介质合成了Zr-MCM-41介孔分子筛.
  • The yield of ethylenediamine diperchlorate of nearly 100 % can be obtained.
    乙二胺二高氯酸盐的得率接近100%.
  • Disodium ethylenediamine tetraacetate is a good sequesterant.
    乙二胺四乙酸二钠是一种优秀的络合剂.