The perchlorovinyl coatings are prepared with B20 rheological agent. The performances and the usages of B20 and other additive agents are introduced.
采用B20流变助剂生产过氯乙烯漆，介绍了B20等助剂的性能及使用方法。
By comparing triethanolamine and EDB which were both additive agents, triethanolamine had the better performance to improve the molecular weight of polymers.
通过比较三乙醇胺和EDB为助剂的研究发现，三乙醇胺更有利于提高聚合产物的分子量。
In order to obtain better semi-bright nickel coating, a new process was studied based on the selection of additive agents for semi-bright nickel electroplating solution with hull cell tests.
为获得较好的半光亮镍镀层，通过霍尔槽试验对镀镍液添加剂进行筛选，研究一种半光亮镀镍工艺。
With growth promoting agents with poison and side effect seceding from pig feed additive, porphyrin Fe will play an important role in animal husbandry.
随着有毒副作用的促生长剂慢慢退出猪饲料添加剂行列，卟啉铁在畜牧养殖中必将发挥出重要的作用。
The orthogonal experiment of the biocontrol agents and some additive showed that thecontrol efficiency of biocontrol agents developed by our lab is beyond or close the chemical pesticide Metalaxyl.
生防放线菌制剂与各种添加剂的组合正交试验表明：本课题组研制的生防菌剂对辣椒疫病的防效已超过或接近化学农药甲霜灵。
The orthogonal experiment of the biocontrol agents and some additive showed that thecontrol efficiency of biocontrol agents developed by our lab is beyond or close the chemical pesticide Metalaxyl.
生防放线菌制剂与各种添加剂的组合正交试验表明：本课题组研制的生防菌剂对辣椒疫病的防效已超过或接近化学农药甲霜灵。
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