surfactant

基本解釋

• n.〈化〉表面活性劑；表面活化物質(zhì)
• adj.〈化〉表面活化劑的

同根派生

• surfactant相關(guān)詞

英漢例句

雙語例句

• For maximum effectiveness, the surfactant heads should be highly ionized.
  為了達(dá)到最大效率，表面活性劑必須高度電離。
• Another factor is that the coatings of Mentos contain gum arabic, a surfactant that further reduces surface tension in the liquid.
  另外一個(gè)原因是包裹曼妥斯的物質(zhì)里含阿拉伯膠，這種表面活性劑更加削弱了這種液體的表面張力。
• They detailed their findings in the report on the impact of integrating short surfactant-like designer peptides in lipidic nanostructures.
  小組主要研究了將類似表面活性劑的短鏈多肽結(jié)合到脂類納米結(jié)構(gòu)之后對后者的影響。
  blog.sina.com.cn

權(quán)威例句

• The surfactant itself also burns without creating emissions beyond water, carbon dioxide and nitrogen.
  ECONOMIST: To make engines cleaner, add H2O
• It can be modified by mixing it with fresh water and a small amount of phenol-based surfactant.
  FORBES: An Indian Consortium Shows Interest In ConocoPhillips' Alberta Oil Sands Assets
• Previous attempts to mix water and diesel fuel this way have resulted in emulsions that still separate, albeit more slowly than a surfactant-free mixture would.
  ECONOMIST: To make engines cleaner, add H2O

• surfactant更多例句

詞組短語

短語

• cationic surfactant 陽離子型表面活性劑
• amphiphilic surfactant [助劑]兩親型表面活性劑;面活性劑;兩親型表面活性劑
• ionic surfactant 離子型乳化劑;離子型表面活性劑英語
• biodegradable surfactant 降解性的表面活性劑;可生物降解的表面活性劑;翻譯
• alkylmorpholine surfactant 烷化嗎啉表面活性劑

• surfactant更多詞組

英英字典

劍橋英英字典

• a substance that reduces the surface tension of a liquid (= the natural force existing in a liquid that holds its surface together)

柯林斯英英字典

• a substance, such as a detergent, that can reduce the surface tension of a liquid and thus allow it to foam or penetrate solids a wetting agent (Also called surface-active agent)
• having the properties of a surfactant

• surfactant劍橋字典
• surfactant柯林斯字典

專業(yè)釋義

化學(xué)

• 表面活性劑

  Many experts called it world-class surfactant.
  國內(nèi)外有關(guān)專家稱其為世界級(jí)表面活性劑。

• 表面活化劑

能源科學(xué)技術(shù)

• 表面活性劑

  This paper mainly introduces a new type of surfactant:Gemini surfactant.
  本文主要介紹了一類新型表面活性劑：Gemini表面活性劑。

• 表活劑

  The period of increasing injection which use surfactant is 2 times more than common fracture.
  采用表活劑的增注有效期是常規(guī)壓裂的2倍以上。

  電子、通信與自動(dòng)控制技術(shù)

• 模板劑

農(nóng)業(yè)科學(xué)

• 界面活性劑

生物學(xué)

• 表面活性劑
• 表面活化劑
• 表面活性物質(zhì)

機(jī)械工程

• 表面活性劑