The effects of surface active agents on the oxidative acid pressure leaching of sphalerite concentrate and the behaviors of the elemental sulfur produced were investigated.
本文考察了表面活性添加剂对锌精矿加压氧化酸浸过程及元素硫行为的影响。
This paper introduces pesticide agents, pesticide surface active agents, application methods and their effects on pesticide efficacy.
综述了农药制剂、农药表面活性剂、农药使用方法对农药药效的影响。
The distribution and functions of the natural surface active agents and the artificial detergents were mentioned and the applications of the surfactants in the marine system were included.
包括天然表面活性物质及人工合成表面活性剂的分布和作用，及表面活性剂在海洋体系中的应用等方面。
The complex surface active agents with success applied in chemical cleaning of dowthem scales in heating casing of ball valve in PTA plant was presented.
采用复合表面活性剂对PTA装置球阀加热夹套热媒垢成功地进行了化学清洗。
Embeding model and adsorption model were presented in this paper to explain the behaviors of dyes in surface active agents.
提出染料在表面活性剂胶束中的嵌入和吸附模型，对染料在胶束中的行为进行了解释。
Main ingredients Many kinds of surface active agents, whitener and solvent.
主要成份多种表面活性剂、增白剂、溶剂。
Main ingredients Many kinds of surface active agents, whitener and solvent.
主要成份多种表面活性剂、增白剂、溶剂。
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