查询词典 surfactants

Nanostructured tin oxides and stannates have been prepared with the help of organic surfactants and been characterized by the use of electron micrography and adsorption technology.

利用有机化合物的模板作用，合成了各种结构的纳米孔材料，并应用吸附测试、高分辨电镜技术对这些材料进行了表征。

It contains glycerin to moisturise the skin and a combination of gentle surfactants to cleanse the skin without excessive friction or removal of natural protective oils.

它含有甘油成分，可以滋润皮肤并结合温和表面活性剂成分可以帮助清洁皮肤的同时不会对皮肤产生过多的磨擦或除去皮肤天然的油质成分。

Surfactants, Dye, Sodium Hydroxide, Monoethanolamine, Sodium MetaSilicate

表面活性剂，颜料，氢氧化钠，单乙醇胺，偏硅酸钠

The influence of natural surfactants,such as asphaltenes ,resins,solid particles and naphthene,on the stability of the water in crude oil emulsion are summarized.

综述了原油乳状液中天然表面活性物质，如沥青质、胶质、固体颗粒物以及石蜡对原油乳状液稳定性的影响。

Stronger surfactants such as nonyl phenol ethoxylate have a better effect but they are more detrimental to the environment.

更强的表面活性剂，如壬基酚聚氧乙烯醚有一个更好的效果，但他们更不利的环境。

In addition, nonyl phenol ethoxylate can be substituted with more biodegradable surfactants.

在此外，壬基酚聚氧乙烯醚可作替代更多的可生物降解的表面活性剂。

Various naturally derived plant based cleaning agents (coconuts, palm kernel, corn and sugar based surfactants) water, preservative (less than .1%). Naturally derived citrus fragrance.

提取自各种天然的具有清洁能力的植物清洁剂（椰子，棕榈核，玉米和蔗糖提取的表面活性成分），防腐剂（少于0.1%），天然香料提取自柑橘植物。

The effects of surfactants on plant uptake and accumulation of phenanthrene and pyrene in surfactant-laden solution were investigated.

论文取得一些有价值的成果：(1)发现Tween80能增强植物吸收积累溶液中的菲和芘。

KR2 with the presence of surfactants and phenanthrene was measured by using spectrophotometer, which compared with the results by using isotopic methods.

首先采用分光光度计方法测量表面活性剂和菲共存时分枝杆菌KR2菌株的生长过程，并与同位素示踪方法的研究结果相对比。

However, enhanced phosphorescence shows no clear correlation with the stability constants of ternary complexes and the type of the surfactants.

但三元包络物的表观稳定常数和表面活性剂类型与体系磷光强弱不呈相关关系。

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。