disadvantageous reaction 中文意思是什麼

disadvantageous reaction 解釋
不利的反應
  • disadvantageous : adj 不利的,吃虧的,有害的,不便的。 What is disadvantageous to John may be advantageous to Henry...
  • reaction : n 1 反作用,反應;反沖;反動力。2 【政治學】反動,倒退;復古(運動)。3 【化學】反應,【物理學】...
  1. In cuo + sio2 + tio2 / al reaction system, the element ti which is replaced in the reaction makes the microstructure of composite thin and the matrix strong. the mechanical properties of the composites fabricated by this reaction system are much finer than the ones fabricated by cuo + sio2 / al and cuo + tio2 / al reaction system. in cuo + tio2 / al reaction system, the wild phase al3ti is very large and it is disadvantageous to the improvement of composites " properties

    在四種原位反應體系中, cuo + sio _ 2 + tio _ 2 al原位反應過程中被置換出來的金屬元素ti細化了基體組織,並起到了固溶強化的作用,所制備的復合材料的微觀組織與機械性能明顯優于cuo + sio _ 2 al與cuo + tio _ 2 al原位反應體系所制備的復合材料。
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