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
- 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。 - 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。 - 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。 - The influences on dilational properties of surfactant film depend on structure of polymer, ionic strength and ionic type.
不同结构聚合物以及不同离子强度、不同类型电解质对表面活性剂吸附膜有不同的影响。 - Influence of a nonionic surfactant on the relationships between capillary pressure and saturation in two-phase system;
非离子表面活性剂对两相系统毛细压力和饱和度关系的影响； - The synthesis, production and application of the surfactant alkyl diphenyl ether disulfonate were reviewed.
介绍了表面活性剂烷基二苯醚二磺酸盐的合成、生产及应用情况。 - Effect of Electrolytes and Ethanol on the Interaction between DNA and the Gemini Surfactant
电解质和乙醇对DNA与Gemini表面活性剂相互作用的影响 - 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。 - Wettability is an important property of surfactant.
润湿性是表面活性剂的一个重要特性。 - 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。