chemical restraint 中文意思是什麼

chemical restraint 解釋
化學約束
  • chemical : adj 化學的,化學作用的;應用化學的,用化學方法獲得的。n 〈常 pl 〉化學製品;藥品。 fine chemicals...
  • restraint : n. 1. (活動等的)克制,抑制,制止;禁止。2. 拘束,束縛,桎梏;拘束力,牽制力;羈押,監禁。3. 自製;拘泥;(表現、記述的)嚴謹。4. 限制。
  1. The results of experiment on the relationship between tensile strength, shrinkage, self - desiccation shrinkage and flat restraint cracking show that sra ' s physical shrinkage - reducing effect and ea ' s chemical expansion effect greatly enhance the volume stability of concrete and reduce the probability of early - cracking

    對減縮劑與膨脹劑抗拉強度、干縮、自乾燥收縮及平板約束開裂的試驗結果表明: sra的物理減縮作用及膨脹劑的化學膨脹作用,大大提高了混凝土早期的體積穩定性,降低了早期開裂的概率。
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