first order reaction meaning in Chinese
一级反应
Examples
- The decomposition of a radioactive element is the simplest example of a true first order reaction .
放射性元素的衰变是真正一级反应最简单的实例。 - Pseudo first order reaction
准一级反应 - The results show that their photolysis kinetics follows the first order reaction
利用稳态光解法研究了其不同条件下的光解动力学，符合一级反应。 - In order to study the photochemical activity of the product further , this dissertation , taking methyl orange as a deputy of organism , has studied the relation between the concentration of the organism and the reactive time during the process of light degradation , and , on the basis of the relation , the kinetic process of the photocatalytic degradation was achieved by the treatment on the curve of the organism concentration to the reactive time : zero order reaction of the high organism concentration , first order reaction of the middle organism concentration , second order reaction of the low organism concentration
在产品对有机物的光降解方面，本文主要以产品光降解甲基橙溶液为例，研究了光降解过程中，有机物浓度与时间的关系。并在此基础上，对有机物浓度与时间的曲线进行了动力学处理，得出产品光降解甲基橙的动力学过程分为三步，摘要即:高浓度时的零级反应、中等浓度时的二级反应和低浓度时的一级反应。 - The kinetic characteristics of the electrochemical oxidation of adrenaline to adrenochrome was studied by uv - vis spectroscopy . the measurements showed that the electrooxidation of adrenaline to adrenochrome was typical of the first order reaction and the average apparent rate constant is 1 . 92110
以紫外-可见分光光度法为主要手段，研究了肾上腺素电氧化生成肾上腺素红的反应动力学特征。研究结果表明：该反应具有一级反应的动力学特征，且反应的表观反应速率常数的平均值为1 . 92110