Hormone implants are used as growth boosters.

激素入被用作生长辅助剂。

Cotton can be dyed after pre mordanting with addition agent.

加入助剂后可用于印棉织。

The causes that produce these differences chiefly lie in structure of peregal O and reciprocity between colors and peregal O.

这些差异主要是由于助剂本身结构及其与的相互作用引起的。

MDP 952 agent for profile control and water plugging is a mixture consisted of xylolite flour, hardening agent and some chemicals.

MDP-952调堵剂是由菱苦土粉与硬化剂及一些化学助剂组成的混合。

The methods of chrome tannage technology and the application of studing on auxiliary agent were summarized, there were 60 pieces of refe rence documents.

了清洁铬鞣工艺方法及其助剂的研究与应用，主要参考文献60篇.

A process for decolourization of anionic dye containing wastewater by using waste plastics in the presence of cationic auxiliary and sodium dodecylbenzene sulfonate has been studied.

探讨了在阳离子助剂及十二烷基苯磺酸钠存在下,利用废旧塑对阴离子的脱色工艺。