氯甲酰基的英文怎麼說

中文拼音 [jiǎ]
氯甲酰基英文
chloroformyl

  • : 名詞[化學] chlorine (17號元素, 符號cl)
  • : Ⅰ名詞1 (天乾的第一位) the first of the ten heavenly stems2 (爬行動物和節肢動物身上的硬殼) she...
  • : 名詞[化學] (酰基) acyl

※中文詞彙氯甲酰基在字典百科國語字典中的解釋。

  1. The chloromethylation of acetanilide and its derivatives in a polyformaldehyde - hc1 system gave n - substituted products as the major product

    摘要?察了乙苯胺及其衍生物在多聚醛鹽酸體系下的化反應,結果表明, n -化反應的產物是主要產物。
  2. The present work indicates the organic nf membranes and the inorganic nf membranes all have shortages, so develop composite nf membranes that have low cost, mechanically strong and thermally / chemically - resistant, easy to cleanout and good performances is a very important task. in this paper, the preparation of inorganic - organic composite nf membranes were presented. this composite comprise a porous sio2 / al2o3 support substrate, the pore diameters of which ranging from 10 to 15 nm, this inorganic support substrate having a polymer membrane which comprises an polyvinyl alcohol ( pva ) or polyamide ( pa ) densely deposited on at least one of the face surfaces thereof, the structural porosity of such pva and pa membrane ranging from 3 to 5 nm

    本論文以開發無機?有機復合納濾膜為出發點,首先在al _ 2o _ 3多孔微濾膜上利用溶膠?凝膠法制備sio _ 2 al _ 2o _ 3無機復合超濾膜作為無機?有機復合納濾膜的膜;選用聚乙烯醇和聚胺為表面功能層材料,分別探討了以羥丁二酸和磺水楊酸為混合交聯劑,採用浸塗法制備了聚乙烯醇sio _ 2 ? al _ 2o _ 3復合納濾膜;以均苯二、哌嗪和二胺為單體,採用界面聚合法制備了聚胺sio _ 2 ? al _ 2o _ 3復合納濾膜,並對影響膜性能的諸多因素進行系統研究。
  3. Acylation activity of hydroxyl groups in methyl cholicate has been determined by the use of methacryloyl chloride, methacryloyl anhydride and methacrylic acid as the acylating agents

    丙烯丙烯酸酐和丙烯酸作化劑,研究了膽酸酯分子中羥的反應活性。
  4. Synthesis and biological activity of n - aryl - n - o - nitrobenzoyl thiourea derivatives

    二氟苯硫脲化合物的合成與除草活性研究
  5. To improve the production and activity of the enzyme, the hydantoin hydrolase gene ( hyuh ) was cloned into e. coli m15 and bl21 ( de3 ) by using vector pqe60 and pt221 respectively. two expression plasmids were thus constructed

    用pcr技術從質粒puc18 - 169中擴增出l -乙內脲水解酶因( hyuh )和n -氨酸水解酶因( hyuc ) ,分別在大腸桿菌和畢赤酵母中實現了活性表達。
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