Standard test method for nondestructive analysis of special nuclear materials in homogeneous solutions by gamma - ray spectrometry 射线光谱法无损分析均相溶液中特种核材料的标准试验方法
The mechanism and the influence factors of lipid oxidation are significantly different for emulsified lipids from that for bulk lipids 乳化体系中脂质氧化的机理及影响氧化的因素与均相体系中脂质的氧化有很大不同。
Thermosensitive pva - g - nipaam copolymers was prepared by grafting copolymerization of n - isopropylacrylamide nipaam onto poly vinyl alcohol in homogeneous system by 研究了在均相体系中通过共辐射接枝法将nipaam接枝到pva上。
In chapter 3 of this thesis , a novel process , namely homogeneous precipitation by evaporating ammonia was employed to prepare w - cu powder 在本论文的第三章中，我们采用了一种新颖的均相沉淀法，即蒸氨法来合成w - cu复合粉。
The heterogeneous catalysts and lipase catalysts can be easily separated from the product , so they have been widely investigated recent years 非均相催化法、脂肪酶法可以较好地解决催化剂与产品的分离问题，是目前的研究热点。
A series of n - phthaloyl - chitosan with different degrees of substitution were synthesized rapidly in homogeneous solution at room temperature 摘要通过邻苯二甲酸酐与壳聚糖在室温、均相条件下快速反应，制备一系列取代度不同的n -邻苯二甲酸化壳聚糖。
Appending homogeneous catalysts to an oligomeric or dendritic support can concentrate active sites close to one another and thereby enhance the efficiency of cooperative processes 将均相催化剂加在寡聚或是树枝状载体上能够集中相近的活化位点，从而提高协同过程的效率。
The galvanostatic discharge curve of - mno2 in 5mol / l lino3 aqeous solution is similar to that in organic electrolyte , and the discharge mechanism is the homogeneous intercalation of li + ions - mno2在5mol / llino3中的放电曲线与在有机电液中的恒电流放电曲线类似，均为锂离子的均相嵌入机理。
An analytical and experimental study has been made of the critical heat flux ( chf ) of natural convective boiling on uniformly heated inner tubes in vertical annular tubes submerged in staurated liquids 摘要采用管内汽液均相流模型，对竖直套管内的自然对流沸腾最大热通量( chf )进行理论解析并提出了简化的理论计算公式。
The accuracy of flow pattern identification of stratified flow , annular flow , core flow and homogeneous flow is more than 95 % and the time for flow pattern identification is less than 0 . 15 second 对于均相流、层状流、核心流和环状流等流型辨识的准确率高于95 ，判别一个流型耗时小于0 15秒。塞状流的辨识准确率高于90 。
