角化促成劑 的英文怎麼說

中文拼音 [jiǎohuàchéng]
角化促成劑 英文
keratoplastics
  • : 角Ⅰ名詞1 (牛、羊、 鹿等頭上長出的堅硬的東西) horn 2 (古時軍中吹的樂器) bugle; horn 3 (形狀像...
  • : Ⅰ形容詞(時間短、緊迫) (of time) short; hurried; urgent Ⅱ動詞1 (催; 推動) urge; promote 2 [...
  • : Ⅰ動詞1 (完成; 成功) accomplish; succeed 2 (成為; 變為) become; turn into 3 (成全) help comp...
  • : Ⅰ名詞1 (藥劑; 制劑) a pharmaceutical or other chemical preparation 2 (某些有化學作用的物品) a...
  • 角化 : keratinize; angling; keratinization; cutification; [生理學] cornification角化不良 dyskeratosis; ...
  • 促成 : 1 (促使成功) help to bring about; facilitate; help to materialize; favour 2 [農業] (用人工環境...
  1. The main work and the conclusion of the article are : ( 1 ) give a suggestion on the reaction mechanism and the principle of catalyst selection. ( 2 ) by comparison of the catalyst activity of solid superacid with the zinc oxide, stannous chlorde and tin ( ii ) octate in the synthesis reaction. we find that although its activity is lower than tin ( ii ) octate, obviously higher than that of traditional zinc oxide and stannous chlorde. from the point of preparation cost, we select solid superacid as catalyst

    但從催的制備本和工藝的度選擇,固體超強酸具有明顯的優勢; ( 3 )制備一系列單組元和雙組元硫酸進氧物固體超強酸,並用於丙交酯的合反應,篩選具有最佳活性的固體超強酸催: ( 4 )使用so2 - 4 / zno - sno2 ( 2 : 1 ) la3 +固體超強酸作催,反應脫水時間1
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