结果表明，云母颗粒表面形成了厚数十埃的等离子体聚乙烯膜，其化学结构与反应体系中无云母时得到的等离子体聚乙烯膜相同。
It shows that the mica particle is wrapped by a dozens-of-angstroms-thick film, the chemical structure of which is the same as that polymerized in the absence of mica.
剪接位点的这种结构分布特征与剪接过程的化学反应机制相符合，并可以作为识别剪接位点的一种结构信号。
Such a structural distribution characteristic, which can be taken as a kind of structural signals for recognizing the splice sites, is in accordance with the chemical reaction mechanism of splicing.
在聚合反应挤出过程中，化学热效应显著影响材料体系温度，从而影响反应速率以及高分子材料结构与流变性能。
The chemical calorific effect has a great influence on the temperature, the reaction rate, the polymer material structure and rheological property in reactive extrusion processes for polymerization.
模型提供水泥初始水化历程的热学参数及结构形成参数，将化学反应进程与结构形成的物理状态结合起来。
The H-E model provides the thermal parameter and the structure forming parameter of cement initial hydration, which combines the chemical reaction course and physical state of the structure forming.
采用化学分析光电子能谱esca分析了多元羧酸与木材交联反应过程中主要组分的化学结构变化。
Chemical construction changes of components in esterification between wood and polycarboxylic were analyzed by electron spectroscopy for chemical analysis (ESCA) in this paper.
树脂传递模塑工艺的固化过程数值模拟有助于化学反应、材料结构与性能的控制，具有重要的科学意义和工程价值。
The numerical simulation of curing processes in resin transfer molding is helpful to control the chemical reaction, material structures and properties.
这主要是由于反应数据库基于结构的检索方法与化学家解决问题的方法相去甚远。
The main reason is that the current reaction databases are based on substructure searching which is an approach quite different from that chemists often use.
的生物化学与分子生物学研究进展作了简要评述，包括酶分子的结构、酶的催化反应机制、酶基因表达与调控等。
Advances in biochemical and molecular biological studies, including enzyme structure, catalytic mechanism and gene expression and regulation of peroxidases are reviewed.
采用化学改性法，选择多官能团酚醛环氧树脂(F—51)与二乙醇胺进行定量加成反应，合成了一种在分子结构上既具有环氧基团，又具有亲水性基团的改性树脂。
According to the molecule design, a kind of modified resin which have both epoxy groups and hydrophilic groups was synthesized from polyfunctional group novolac epoxy resin (F-51) and diethanolamine.
但是，找到转化少部分的岩石化学试剂，让多孔结构与二氧化碳发生反应是可能的。
It may be possible, however, to find reagents that can convert only a small portion of the rock, so as to leave a porous structure, which can then react with CO2.
研究了化学反应放热与流体混合运动间的耦合作用，分析了前者对可压混合层厚度、拟序结构及产物生成率等方面的影响。
The interaction of heat release and fluid dynamics is studied. The effects of the latter on the mixing growth, the coherent structure and the rate of product formed in the mixing layer are analyzed.
研究了化学反应放热与流体混合运动间的耦合作用，分析了前者对可压混合层厚度、拟序结构及产物生成率等方面的影响。
The interaction of heat release and fluid dynamics is studied. The effects of the latter on the mixing growth, the coherent structure and the rate of product formed in the mixing layer are analyzed.
应用推荐