目的筛选鳖甲抗肝纤维化的活性组分。
Objective To screen the active constituent from Carapax Trionycis.
负载型催化剂活性组分的流失有待解决。
Loss of active components is a problem with supported catalysts.
初步探讨了蛙卵中核糖核酸酶的活性组分。
Has discussed in initially the frog egg the ribonuclease active constituent.
经XRD表征没有发现活性组分的晶态结构。
There does not exist the crystalline structure of the active component in XRD characterization.
许多催化剂的活性组分可在载体表面自发分散。
The active component(e. g. salts and oxides of transition metals)of many catalysts will disperse spontaneously onto the surface of the carrier.
简要考察了不同活性组分对合成四氢吡咯的影响。
Briefly investigated the effect of different active component on synthesizing pyrrolidine.
实验考察了活性组分中铑含量对催化性能的影响。
The effect of the rhodium content on the performance of the TWC was also studied.
研究了活性组分及少量的引气剂对水泥性能的影响。
The effect of activity components and initiator on cement property has been discussed.
研究了活性组分钌的浸渍条件对催化剂性能的影响。
Therefore, it is essential to study the preparation conditions of ruthenium-based catalyst for ammonia synthesis.
考察了活性组分含量和焙烧温度对催化剂活性的影响。
Influences of active component content and calcinations temperature were investigated.
综述了止汗剂活性组分甘氨酸铝锆盐的制备与分析方法。
A review on aluminum zirconium glycine salts antiperspirant active was presented.
红外干燥有利于活性组分进入沸石骨架或调节其表面酸位。
Infrared drying accelerate the entering of activity components into zeolite framework or the adjustment of its surface acidity.
催化剂的XRD分析显示两种催化剂活性组分的分散性较好。
The XRD analysis showed that the active components of the said two catalysts exhibited good dispersivity.
在一定的范围内，活性组分的负载量越大，催化剂活性越高。
To same degree, the coating amount of active component greater the higher of the catalytic activity.
本文主要论述了载体的承载作用以及载体与活性组分间的相互作用。
The article related and analyzed the carrying action of the carrier and the interaction between the carrier and active components.
结果表明：铁碳化物的生成与催化剂活性组分同载体的相互作用有关。
The results show that the formation of iron carbide is related to the interaction between the active component and the support of the catalysts.
对比了两种催化剂体系中采用不同活性组分的催化剂催化性能的差异。
The performance of catalysts with different active components in each system was compared.
本文评述了活性组分不均匀分布对催化剂的活性、选择性和稳定性的影响。
This paper reviewed the effects of the non uniform distribution of active components on the activity, selectivity and stability of catalyst.
作为以上裂化催化剂活性组分的Y型分子筛的制备与改性更引起人们关注。
Of special interest is the synthesis and modification of the zeolite y, which is the main active component of the above FCC catalysts.
自发单层分散原理认为，许多负载型催化剂的活性组分可在载体表面自发分散。
Principles of the spontaneous monolayer distribution holds that the active component of many supported catalysts will disperse spontaneously onto the surface of the carrier.
通过对萘酚绿和铬黑T两种废水的处理实验研究寻求最佳的活性组分和制备工艺。
The optimum active composition and preparing process was obtained by treating naphthol green B and eriochrome black T wastewater.
适当的负载比例，可以有效防止活性组分的烧结，有助于提高脱硫剂的脱硫活性。
The appropriate mass ratio of activated components to activated carbon could effectively prevent sintering, to improve the desulfurization activity of desulfurizer.
讨论了温度、氢气压力、催化剂活性组分含量对苯部分加氢制备环己烯反应的影响。
The influence of temperature, hydrogen pressure and contents of active component in catalysts are discussed.
催化剂的活性组分在使用过程中不流失，其活性和稳定性均优于磺化酞菁钴催化剂。
The activity and stability of the catalyst showed better than those of cobalt phthalocyanine sulfonate.
由于催化剂本身的活性组分几乎没有损失，再生操作也简便易行，再生过程中损失小。
Due to its little loss of the active components, the regeneration operation is very simple and feasible with little loss during the regeneration process.
3是以氧化物的混合物为载体，以钴的络合物为活性组分制备的轻质油品脱臭催化剂。
The carrier of CH-3 is an oxidate mixture, it is a deodorization catalyst of the light-end products which is prepared by taking cobalt eomplex as its ativepart.
分散阈值的大小与活性组分和载体相互作用有关，是催化剂研究中的一个重要实验参数。
The variation of dispersion threshold value is related to the interaction between active component and carrier, and it is an important experimental parameter in the study of catalyst.
分散阈值的大小与活性组分和载体相互作用有关，是催化剂研究中的一个重要实验参数。
The variation of dispersion threshold value is related to the interaction between active component and carrier, and it is an important experimental parameter in the study of catalyst.
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