查询词典 kinetics

The experiment gave a research on decomposition kinetics of phenobarbital in preserving blood of rabbit (in room 10 to 15℃ and refrigerator 4℃).

本实验研究了家兔尸体血液室温保存组(10～15℃)和冰箱保存组(4℃)中苯巴比妥的分解动力学。

Methods: The absorption kinetics and absorption rate constants were investigated by the in situ perfusing method in rats, and the concentration of Phenol red and pravastatin were determined by HPLC.

采用大鼠在体小肠回流实验装置，利用HPLC紫外检测的方法测定肠循环液中酚红和普伐他汀的含量。

A new technology to produce phosphoric acid from low-grade phosphorite and its advantages are described, also the kinetics of decomposition and crystallization are briefly presented.

摘 要］研究利用低品位磷矿生产磷酸的新流程，分析这一流程的若干特点，探讨流程中的酸解动力学和结晶动力学的一些基础问题。

It is complex to study the kinetics and mechanism for photocatalysis degradation of organic contaminants.

光降解有机物的动力学及机理研究一直是光催化反应过程中一个较为复杂的问题。

HPLC method of determination of CCU has been developed for the kinetic study. The kinetics of photodecomposition of CCU in various carrier gases have been studied. The photoreaction of CCU in nitrogen and air is of the first order, while in oxygen is closer to that of the second order. The rate constants in nitrogen, air and oxygen are 0.00703/h, 0.0109/hand 0.00445 , and the half-livies are 98. 6, 63. 6 and 62. 7hour respectively.

采用以甲醇一水为流动相的反相HPLC作为分析手段，对灭幼脲在不同载气中的光解动力学作了研究，结果表明，灭幼脲在氮气和空气中的光解反应符合一级动力学形式，而在氧气中的光解则更接近于二级反应形式；在三种气氛中的反应速度常数分别为0.00703h〓，0.00109h〓和0.00445h〓〓，半衰期相应为98.6、63.6及62.7h。

In the second part (chapter 5) results of the K-promoted oxidation of GaAs (110) surface by photoemission are reported, the status and reaction of oxygen, the influence of alkali-metal coverage and oxygen exposure on adsorption kinetics are discussed.

第二部分是利用光电子能谱研究了K／GaAs（110）表面的催化氧化过程。目的是研究不同碱金属覆盖度对氧气在表面的吸附动力学的影响，不同氧气暴露量下氧的状态及氧化过程中涉及到的反应。

The aim was to research the photolysis kinetics of avermectin under different light sources.

［目的］研究阿维菌素在不同光源下的光解动力学。

An experimental system of laser flash photolysis kinetics was set up.

建立了激光闪光光解动力学实验系统。

This study was undertaken to observe the kinetics and find seme factors that influence SF photolysis in aqueous solution.

本课题研究了阿魏酸钠水溶液的光降解动力学行为，考察光降解影响因素，并运用液相色谱。

The photolysis kinetics and mechanisms of bispyribac-sodium in aqueous solution were studied.

以高压汞灯为光源，研究了除草剂双草醚在水溶液中的光降解情况。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。