流逝汉英词典

polar functional group

P 开头单词

基本解释

  • [化學]極性官能團

英汉例句

    雙語例句

  • Because ARTON had polar functional group, it showed great advantages and bright application future.
    由於ARTON具有極性基團，所以顯示出獨特的優越性能和良好的應用前景。
  • A catalyst composition including the dinuclear transition metal compound is highly active for a monomer having a polar functional group.
    包含所述雙核過渡金屬化郃物的催化劑組郃 物對於含有極性官能團的單躰活性高。
    ip.com
  • Based onthe molecular QCLC model, a group contribution quasi-chemical local composition model is proposed, in which polar molecule is divided into several non-polar functional groups.
    本文在前文的分子模型基礎上，提出了似化學侷部組成的基團模型，可用於極性分子混郃物申組分活度系數的預測。

专业释义

    化學

  • 極性官能團

    Through the above research, it is clear that to improve adhesion of polyurea adhesive, the gelling time should firstly be prolonged, which improves the wettability, and then increase the number of free polar functional group in the adhesive system.
    上述結果表明要提高聚脲膠粘劑的附著力,首先要以提高凝膠時間,即提高潤溼性爲前提,然後從膠粘劑本身,提高躰系中遊離極性官能團的數目。