试验结果表明，纯氧化物的氯化过程受化学反应控制，钛铁矿氯化受灰层扩散控制。
It was resulted that the chlorination process of simple oxide is under chemical reaction control, while that of ilmenite is dependent on the ash layer diffusion.
食品聚合物科学认为：在玻璃态下，造成食品品质变化的一切受扩散控制的反应，其速率均十分缓慢，甚至不会发生。
The food polymer science demonstrates that under the glass state, the change of food quality is controlled by the reaction of diffusion, which is quite slow in speed or even could not happen.
由于水合过程受气液扩散控制，并且是放热反应。
Hydration process belongs to diffusion control with exothermic reaction.
结果表明：链增长反应为扩散控制过程。
The results showed that the propagating reaction was a diffusion controlled process.
在甲醇酸性体系中，PAN-PPO对甲醇具有较好的电催化活性，此反应受扩散控制。
In comparison with PAN, PAN-PPO showed a high electrocatalytic activity for oxidation of methanol and the electro-oxidation reaction was controlled by the diffusion step.
但对邻二甲苯异构化反应，由于反应不是单纯由反应产物扩散控制，它们的对位选择性并无明显改善。
For isomerization of o-xylene the improvement in para-selectivity has not been observed, because the reaction is not mainly controlled by the diffusion of the reaction products.
本装置上，等离子体热解天然气制乙炔和炭黑的动力学不是由反应速度控制，而是由混合与扩散控制。
The process of conversion of methane to nana-carbon black and acetylene via thermal Plasma is under the control of mixing and diffusion rate.
因为纤维催化剂比粒状催化剂的外表面积大得多，而直径却小得多，因而予计对扩散控制的快速表面反应是有利的。
Because of its much larger external surface area and much smaller pore diameter than granular carriers, it is expected to benefit diffusion-controlled fast surface reactions.
电极的峰电流与扫描速度的平方根成正比，电极上的传质过程受扩散控制，对酶催化反应的动力学机制进行了探讨。
The peak current is proportional to square root of scan rate, which indicated that the procedure is controlled by diffusion. The dynamic mechanism of the enzyme catalyzed reaction was discussed.
在低转速时是扩散控制，达一定转速后催化反应为控制步骤。
It is diffusion control at low rotating rate; catalysis reaction is control step when rotating rate reached some degree.
赤泥中钛金属化合物与硫酸反应为颗粒缩小缩芯扩散控制。水解反应对金属钛的浸出率有很大影响。
The reaction rate of titanium compounds and acid is decided by the particles to control the spread of shrinking core.
对于颗粒内扩散控制的催化反应过程，采用异形催化剂可以显著提高表观反应速度；
When intra-particle diffusion limitation is important, the use of non-cylindrical catalysts can increase superficial reaction rate markedly.
在低转速时是扩散控制，达一定转速后催化反应为控制步骤。
It is diffusion control at low rotating rate; catalysis reaction is control step when rotating rate reach...
在低转速时是扩散控制，达一定转速后催化反应为控制步骤。
It is diffusion control at low rotating rate; catalysis reaction is control step when rotating rate reach...
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