Mechanism for this copolymerization was suggested and accordingly a rate equation was deduced, which was consistent with the experimental observations. 我们提出了共聚反应的机理并导出了相应的共聚反应速度方程式,这一机理和速度方程式与实验相符。
In addition, the previously derived Boring end machining and metal cutting time and the rate equation will apply. 此外,先前推导的镗削和端面车削加工时间和金属切削率的方程仍将适用。
And the adsorption process of modified bentonite to direct fast turquoise blue can be better described by quasi secondary rate equation. 改性土对直接耐晒翠蓝的吸附过程可用准二级速率方程较好地描述。
A grain growth rate equation based on average N-HEDRA model 一个基于平均N面体模型的晶粒长大速率方程
The nucleation rate equation and the crystal growth rate equation of polymer melts in a strong electrostatic field have been derived from the classical thermodynamics and the classical dynamics. 根据经典热力学和动力学两方面理论,推导出了聚合物熔体在强静电场作用下成核率和晶核长大率的表达式,从理论上解释了聚合物熔体在强静电场作用下的结晶行为。
Impact of amino acid on biodegradability of lubricating oil and simulation of biodegradation rate equation 含氨基酸的润滑油生物降解性及降解速率方程模拟
How to make a quantitative measure for the progress of science and technology? Now, there are many model for this problem, Cobb Douglas production function model, the growth rate equation and so on. 如何对科技进步进行定量测度?目前测量科技进步的模型很多,如柯布-道格拉斯生产函数模型、增长速度方程等。
The rate equation formalism is used to develop the concepts of laser threshold, population inversion and modulation response. 比例方程式形式用来生成雷射临界点、能态数反转与调变反应的概念。
In this paper, the unstable interior diffusion equation with precise solution of flaky pellet and the macroscopic reaction rate equation are given. 文章给出了薄片颗粒的不稳定内扩散方程及其精确解,并导出了宏观反应速率方程。
Using a two-state rate equation model the transfer rate coefficients from Cs ( 6PJ) had b. 利用速率方程分析,可以得到精细结构碰撞转移速率系数。
According to the experimental data, the kinetic parameters and the rate equation were calculated. 利用热天平进行实验,对所得重量-时间曲线加以分析和处理,从而可得出4种焦样的化学反应动力学参数、反应速率方程式。
The thermal activation theory interpreted such a relationship and derived strain rate equation. 利用热激活理论不仅解释了这一关系,还获得了应变速率方程,指出控制合金拉伸形变的微观机制是原子扩散过程。
The effectiveness factors of catalyst were determined by experiments and interpreted by the approximation method of general rate equation. 催化剂有效因子η可用一般速度方程的近似方法进行解释。
The experiment results were fitted with temporal rate equation. 利用瞬时速率方程拟合了实验结果,得到了相同的变化规律。
Properties of time-dependent process are investigated using a rate equation of the four-level avalanche upconversion system. 通过建立四能级雪崩上转换系统的速率方程,分析和讨论了雪崩吸收上转换的动态过程及其特点。
The rate constant and rate equation were determined. 该反应的速率方程和速率常数亦被确定。
The rate equation of the reaction and its activation energy were gained. 给出了反应速率方程,测出了反应的活化能。
A new topology-related individual grain growth rate equation was derived under the assumption of the statistical grain model. 基于三维个体晶粒表面积的变化率与晶粒拓扑性质之间的定量关系和晶粒尺寸-面数关系的假设,推导了一个拓扑相关的个体晶粒长大速率方程。
Using model of coronal and non-coronal radiation, ionization rate equation has been solved respectively. 在日冕和非日冕两种模型下,分别求解了电离速率方程。
In this paper, the kinetics of copper mirror reaction was studied, and the rate equation was proposed. 研究了化学镀铜的基本反应、铜镜反应的动力学规律,导出了反应速率式。
Through the numerical method to resolve the rate equation, an optimization of Q-switched microchip lasers is demonstrated. 用数值求解速率方程的方法对被动调Q微晶片激光器进行了优化设计,并在实验中验证了这一优化效果。
The basic process of gas solid catalytic reaction and rate equation have been discussed in this article. 文章讨论了气固相催化反应的基本过程和速率方程。
The primary nucleation equation and the growth rate equation of the product were obtained. 得到了产物的初级成核速率方程和反应结晶达到拟稳态时晶体生长速率方程。
Analytical solution to rate equation with Langevin noise is described by a state-space method. 通过对含Langevin项噪声源的多模速率方程的分析,利用状态空间法得到光强噪声及其自相关函数的分析解;
Secondly, mathematical model of time-resolved carrier density has been established on the base of semiconductor rate equation theory. 然后基于半导体的速率方程理论,建立了载流子浓度随时间变化的数学模型。
After inserting nonlinear crystal, the dual-wavelength rate equation was added accordingly and the optimal sum-frequency efficiency was analyzed. 在腔内插入非线性晶体后,对激光器双波长速率方程作了相应的修正和最佳和频效率分析。
The propagation equation for the optical field and the rate equation for the carrier density in SOA are derived. 推导了SOA中最基本的光场传输方程和载流子速率方程,讨论了SOA中的各种非线性效应。
After introducing the rate equation of the model and the current though the detector, we numerically calculate the dynamics of entanglement, quantum discord and the current of the system. 在介绍了模型的主方程和探测器的输出电流后,我们利用数值方法研究体系和电流以及纠缠和量子discord演化动力学。
Then the fractional thermal loading of the laser crystal is investigated by the rate equation theory. 然后,运用半经典的速率方程理论对激光晶体中的热转换系数进行了研究。
Secondly, we analyzed the energy system of the laser and the rate equation in steady state. 其次,分析了Er3+、Yb3+离子的能级系统以及稳态时速率方程。