ethylene diamine

 
  • 乙二胺

ethylene diamine的用法和樣例:

例句

  1. Research progresses in the reduction of dinitrotoluene for the preparation of toluene diamine were reviewed.
    綜述了二硝基甲苯還原制備甲苯二胺的研究進(jìn)展。
  2. A new type of azacrown ether crosslinked chitosan was synthesized by reaction of chitosan with dihydroxy mesocyclic diamine activated by epoxidation.
    以殼聚糖為原料,與經(jīng)環(huán)氧活化的雙羥基中環(huán)二胺反應,制備了一種新型的氮雜冠醚交聯(lián)殼聚糖。
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