鋶的分離 的英文怎麼說

中文拼音 [defēn]
鋶的分離 英文
separation of matte
  • : 名詞[冶金學](有色金屬硫化物的互溶體, 是銅、鎳等冶煉過程的中間產品) sulfonium; matte
  • : 4次方是 The fourth power of 2 is direction
  • : 分Ⅰ名詞1. (成分) component 2. (職責和權利的限度) what is within one's duty or rights Ⅱ同 「份」Ⅲ動詞[書面語] (料想) judge
  • : Ⅰ動詞1 (離開) leave; part from; be away from; separate 2 (背離) go against 3 (缺少) dispens...
  1. Sam has three ionizable groups besides the sulfonium pole : the carboxyl and the aminic groups of the amino acidic chain with pk 1. 8 and 7. 8 respectively and the aminic group of the purine with pk 3. 4. in an acid environment sam is positive charged, so it could be adsorbed by weak - acid cation exchange resin

    Sam除具有一個帶正電荷外,還有三個可子化基團: pk _ a別為1 . 8 、 7 . 8氨基酸鏈上羧基和氨基, pk _ a為3 . 4嘌呤環上氨基。
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