查询词典 surfactant

a new high temperature anti-static coating was prepared using inorganic acid aluminum phosphate binder for the film-forming material, fused quartz powder for high temperature resistance filler, OP-10 for non-ionic surfactant, magnesium oxide and zinc oxide as a curing agent, tin oxide for conductive filler.

以酸性磷酸铝无机黏结剂为成膜物，电熔石英粉为耐高温填料

Obviousfeatures for semi-fluorinated surfactant syntheses of ordered mesoporous silicamaterials are as follows:(1) Tailorable pore size from 1.6 to 4.0 nm, estimatedby BJH and TEM methods;(2) pH value for synthetic system is extended toneutral condition;(3) Thicker porous walls, showing high hydrothermal andmechanical stability.

进一步的研究表明这些材料有以下特点：(1)根据N2吸附BJH计算方法和TEM的判断，孔径可以控制在 1.6 到 4.0nm之间；(2)合成体系的pH可以延伸到中性，而这在以往的报导中是很少见的；(3)较厚的孔壁，表现处很好的水热稳定性和机械稳定性，特别是JLU-14 比在相同条件下合成的SBA-15 和MCM-41 的机械稳定性要高很多；(4)非常大的表面积，例如JLU-1560的表面积高达

The positive relation was found between the restraining ability of a surfactant and the octanol-water partition coefficents or Henry's law constants of BTEX.

相同表面活性剂对BTEX挥发速率的抑制作用与BTEX的辛醇水分配系数和亨利系数均呈正相关。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。