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
- 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 compound surfactant has good compatibility with injected and simulated water and no precipitate is produced.
复和驱油剂与模拟地层水、注入水配伍性好，不产生沉淀。 - 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。 - 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。 - 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。 - 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 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。 - Fluorescence and absorption spectroscopy are extensively used in the surfactant research.
荧光和吸收光谱法被广泛应用于表面活性剂的研究中。 - Series: used for pesticide emulsifier and other industrial surfactant.
系列：用于农药乳化剂和其它工业用表面活性剂。 - 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。