surfactant
英 [sɜːˈfæktənt]
美 [sɜːrˈfæktənt]
n. 表面活性剂(减少液体表面张力，常形成气泡); 肺表面活性物质(维持肺部良好工作、防止呼吸困难)
复数：surfactants
BNC.39907 / COCA.36844
牛津词典
noun
- 表面活性剂（减少液体表面张力，常形成气泡）
a substance that reduces the surface tension of a liquid, often forming bubbles in the liquid - 肺表面活性物质（维持肺部良好工作、防止呼吸困难）
a substance that keeps the lungs working well to prevent breathing problems
英英释义
noun
- a chemical agent capable of reducing the surface tension of a liquid in which it is dissolved
双语例句
- TOYO LAO-30 is a liquid, readily compatible with anionic, amphoteric, nonionic surfactant preparations.
是一种液体，能稳定地与阴离子、两性及非离子表面活性剂相容。 - This process enables detergent agglomerates with high surfactant activity to be formed.
该方法可形成具有高表面活性剂活性的洗涤剂附聚物。 - They are also used as the material of ether and ester surfactant.
也用作醚型，酯型表面活性剂的原料。 - As a "surfactant" or wetting agent and solvent, PG is actually the active component in antifreeze.
丙二醇是“表面活性剂”，或湿润剂、溶解剂，是防冻液中一种主要成分。 - The effect of surfactant on the production of arachidonic acid from Mortierella alpina;
研究了己糖单磷酸途径在被孢霉生产花生四烯酸中的作用。 - PORTA-BLU CONCENTRATE contains biodegradable perfume and surfactant with specialized organisms that control waste related odors.
PORTA-BLU浓缩剂包含可生物降解的香料和表面活性剂以及能控制废物相关臭味的专门有机体。 - The mechanism of electroless composite plating and the dispersion mechanism of surfactant in electroless composite plating were discussed.
对化学复合镀机理及表面活性剂在化学复合镀中的分散机理进行了探讨。 - Organosilicon and fluorine-containing surfactants are the most prominent members among the special surfactant family.
含氟表面活性剂和有机硅表面活性剂是特种表面活性剂家族中的重要成员。 - The mechanisms for surfactant and alkali to affect polymer molecule structures are analyzed by laboratory experiments and theory inference.
通过室内实验和理论分析，就碱和表面活性剂对聚合物分子形态的影响及其作用机理进行了分析。 - It is a surfactant which has outstanding emulsification for lubricants and fat.
这是一个表面活性剂具有乳化和脂肪优秀的润滑油。