function, characteristics, classification of softening agent and various kinds of softening agent are introduced in the paper. softening process and efficient testing method are described.
文章先具体描述了柔软剂的作用、特性,然后对柔软剂的分类及各种柔软剂进行了详细的介绍,并叙述了柔软整理工艺和效果的测试方法。
the soft water through softening process must be used to avoid its scale-formation blocking the waterway which may lead to unnecessary fault.
必须使用经过软化处理的软水,以免结垢堵塞水路,引起不必要的故障。
the sewage produced from heavy oil recovery was treated by using the softening process and hardness reduction technologies and reused to thermal steam generator in xinjiang oilfield.
总结了新疆油田公司在稠油污水回用软化工艺的选择和应用方面取得的成功经验。
the economy of membrane softening process and its cost comparing with conventional lime softening are also discussed in this paper.
对膜软化过程的经济性进行了评述,并将膜软化的制水成本与常规软化法进行了比较。
the effect of different annealing treatment of the local softening process on the main driving gear of str heavy-duty truck was investigated.
研究了不同退火工艺对str重型汽车主动锥齿轮局部软化效果的影响。
in the field of private international law conflict rules softening process is an undisputed truth.
在国际私法领域对沖突规范进行软化处理已是不争的事实。