quaternary ammonium salt

基本解釋

• [有化] 季銨鹽

英漢例句

雙語例句

• Synthesis and flocculation performance of a new quaternary ammonium salt of lignin.
  新型木質(zhì)素季銨鹽絮凝劑的合成與絮凝性能。
• Objective To study efficacy of the mixed disinfectant Glutaraldehyde and Quaternary Ammonium Salt against chicken pathogen microorganism.
  目的研究戊二醛和季銨鹽復(fù)合消毒劑對雞常見的幾種病原微生物殺滅效果。
• The preparation methods of quaternary ammonium salt of chitosan at home and abroad, meanwhile were introduced, and heir advantages and shortcomings were compared.
  對目前國內(nèi)外殼聚糖季銨鹽的制備方法加以介紹，并比較了它們的優(yōu)缺點。

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詞組短語

短語

• imidazoline quaternary ammonium salt 咪唑啉季銨鹽
• pyridine quaternary ammonium salt 吡啶季銨鹽
• quaternary ammonium salt surfactants 季銨鹽型表面活性劑
• quaternary ammonium salt resin 季銨鹽樹脂
• cyclic quaternary ammonium salt 環(huán)狀季銨鹽

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專業(yè)釋義

化學(xué)

• 季銨鹽

  halogen-exchange fluorination, microwave,potassium fluoride,solvent,polymer quaternary ammonium salt, Lewis acid, "non-heat effect
  鹵素交換氟化反應(yīng),微波,氟化鉀,溶劑,高分子季銨鹽,Lewis 酸,“非熱效應(yīng)”

• 季胺鹽

機械工程

• 季銨鹽

  The quaternary ammonium salt polymer PDA was applied on dye fixation process for pigskin suede leather on the basis of dye fixation principle of quaternary ammonium salts.
  利用季銨鹽的固色原理,將二甲基二烯丙基氯化銨與丙烯酰胺的聚合物PDA應(yīng)用于絨面革固色。

  醫(yī)藥科學(xué)

• 季胺化合物

生物學(xué)

• 季銨鹽