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
- It is a surfactant, and has got outstanding emulsification to lubricants and fat.
这是一个表面活性剂，并已到了优秀的乳化润滑油和脂肪。 - 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。 - 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。 - 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。 - Determination of content of surfactant and inorganic salt in super condensed laundry powder was discussed.
本文论述了超浓缩洗衣粉中表面活性剂及无机盐的测定方法。 - The dissolution of the solid dispersion was influenced by carrier ratio, surfactant ratio and dissolution media.
载体的用量、表面活性剂的用量和溶出介质对药物溶出有一定影响。 - Then it was repeatedly washed with acetone and distilled water to remove oil, surfactant and co-surfactant.
然后，用丙酮和蒸馏水反复漂洗去除油、表面活性剂和共表面活性剂。 - 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。 - The result showed that solubilization of phenol in coacervate phase was related to the structure of surfactant micelle.
实验表明：溶质在凝聚层相的增溶与表面活性剂形成胶束的结构有关。 - 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。