adopting superfine particle as catalytic agent will exert special influence and selectivity of the catalytic agent.
对超细粒子催化剂的应用现状作了详尽的阐述,分析了超细粒子催化剂的制备特点,指出了其发展方向.
the particularity of china's contemporary development has set double duties for moral education of becoming both the catalytic agent and detoxifier of individual subjectivity.
a new method to recover silver from silver - bearing waste catalytic agent is introduced.
介绍了从含银的废催化剂中回收白银的一种新方法.
alkylation of ambident nucleophiles different places by using phase - transfer catalytic agent were studied in this paper.
本文研究了在相转移催化条件下对两可亲核试剂不同位置的烷基化反应.
it is discussed the new method bdp of synthesizing by using catalytic agent doox and material phthalic anhydride and normal butanol .
本文论述了以功能树脂doox为催化剂,邻苯二甲酸酐和正丁醇为原料合成邻苯二甲酸二丁酯的新方法。
this paper deals with the jh-4 rubber softener wich was produced by using the talloil as raw material, acting under catalytic agent and adding oxygenpolymerization.
探讨以塔尔油为原料,在催化剂作用下加氧聚合得到jh-4橡胶软化剂。
the technique process of compounding unit of catalytic agent of hdpe plant, control procedures and requirements are introduced. relevant control strategy is studied and made.
介绍hdpe装置催化剂配制单元的工艺流程、控制步骤和要求,研究制定了相应的控制策略。
this paper deals with the salt bath chromizing techniques and the effect of re as a catalytic agent in salt bath on t12a steel chromizing technique, layer microalloying, structure and properties.
研究了熔盐被覆铬碳化物的工艺过程,着重探讨了稀土对t12a钢熔盐渗铬的催渗及微合金化作用机理。
alkylation of ambident nucleophiles different places by using phase-transfer catalytic agent were studied in this paper.
本文研究了在相转移催化条件下对两可亲核试剂不同位置的烷基化反应。
this paper introduced the bio-enzyme has been applied as catalytic agent to produce a kind of food oil.
介绍了利用生物酶催化分解甘油制备改性食用油脂的原理及工艺过程,并结合实例对该工艺过程进行分析。
by using the finite-difference method, a solution is obtained in this paper to the diffusion problem of the catalytic agent released by the airplane.