primary fractionation 中文意思是什麼

primary fractionation 解釋
初分餾
  • primary : adj 1 第一的,最初的,初級的;初等的;基本的;基層的。2 主要的,為首的,第一位的。3 原始的,根本...
  • fractionation : n. 【化學】分餾(法);分層分離,分級分離,份化。
  1. There are two stages to crux maifan stone ' s formation, the first stage is the forming stage of primary material, that is to say, the stage of mother rock formation, in this stage, the latter hypabyssal intrusive of crystallization fractionation and self - metamorphic process are an important factor to make sure them have many trace elements

    麥飯石的形成中有兩個階段是十分關鍵的,第一個階段是基本物質的形成階段,即母巖的形成階段。在這一階段中巖漿分異結晶晚期的淺成侵入以及自變質作用,是保證其富含營養微量元素的重要條件。
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