rate equation

The rate equation was solved to analyze the influence of upconversion effect to the output power, slope efficiency and threshold power in CW operation and the pulse energy, pulse width and peak power in Q-switched operation.

通过速率方程的求解模拟分析了上转换效应对连续运转Ho激光器输出功率、斜率效率和阈值功率的影响以及对调Q运转Ho激光器单脉冲能量、脉冲宽度和峰值功率的影响。

互联网摘选

It is proposed that to testify the regression equation and the regression level, non-linear equation should be converted into linear equation and also that related coefficient, manifestation level and remaining standard difference rate should all be exploited for the same purpose.

对非线性回归方程，要化为线性方程，用相关系数、显著性水平、残余标准差率来检查回归方程和拟合程度。

互联网摘选

Through solving the rate equation of four level energy system, the result that the response time of Nd: YAG laser pumped by xenon lamp is proportional to the pump intensity of light sources is calculated by taking ideal rectangular pulse light source as pump light source.

通过求解四能级系统速率方程，计算出以理想的矩型脉冲光源做为泵浦光源，氙灯泵浦的Nd：YAG激光器响应时间与光源泵浦强度成正比。

互联网摘选

In this paper, the four-energy-level coupling transition is calculated by means of the matrix equation, the result is obtained that the probability of the absorbing process of the three-photon and the cube of the intensity are in the direct rate;

本文应用密度矩阵方程对四能级耦合跃迁进行了计算，得出了三光子吸收过程所占的几率与光强的三次方成正比的具体结果；

互联网摘选

Based on the numerical analysis of rate equation, the power distribution along the fiber of Yb3+ doped double-clad fiber laser ( DCFL) under multipoint pumped is obtained.

采用数值方法求解速率方程，得出掺Yb3+双包层光纤激光器在多点泵浦条件下沿光纤长度上的泵浦光和信号光功率分布曲线以及输出功率。

互联网摘选

With numerical calculation from single mode rate equation of semiconductor laser, the output pulse parameters in time and frequency domains are investigated under different gain switching conditions.

从激光器的单模速率方程出发，利用数值方法研究了在不同的增益开关状态下，输出光脉冲的时域及频域特性。

互联网摘选

Rate equation studies on the transient characteristics of bistable diode lasers at switch on and switch off processes

双稳半导体激光器开关过程瞬态特性的速率方程研究

互联网摘选

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。

互联网摘选

Using a two-state rate equation model the transfer rate coefficients from Cs ( 6 PJ ) 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.

互联网摘选

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。

互联网摘选

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。

互联网摘选

The dynamic characteristics of the quasi CW Ti: shapphire laser has been also studied comprehensively by using the theory of laser rate equation in this paper.

本文采用激光速率方程理论详细地研究了准连续钛蓝宝石激光器的动力特性。

互联网摘选

In the theory I analyzed quasi-three-level transition rate equation of Nd3+, energy-transfer upconversion effect and thermal lens effect, additionally the performances of single devices were studied.

理论上分析了Nd：YAG准三能级速率方程、能量传递上转换（ETU）效应、热透镜效应并对单元器件的性能进行了分析。

互联网摘选

THE APPLICATION OF KAPPA PRODUCT TO THE REACTION RATE EQUATION OF OLIGOMER ALLOSTERIC ENZYMES The Method of Fast Calculation of Square and Multiplication on Binary Number System

Kappa乘积法在寡聚体变构酶反应速度方程中的应用二进制乘方、乘积速算法

互联网摘选

The results show that static residual oil saturation can be obtained by time-average equation and on the contrary dynamic residual oil saturation ( the change rate of saturation) can be gained through integrated time-average equation with time migration seismic technique.

结果表明，由时间平均方程可以求得静态剩余油饱和度；将时间平均方程与时移地震相结合，可以获得动态剩余油饱和度（饱和度的变化率）。

互联网摘选

Study is made on borehole dissolving rate simulation tests, known the borehole expand rate and size, the equation of dissolving rate is given with the relationships between different temperature and different saturation, its corresponding equation is as following. 7.

进行了盐岩井眼溶解速率模拟试验研究，掌握了井眼扩径速率及其尺寸，建立了不同温度下，泥浆含盐饱和度与盐岩井眼溶解速率之间的相关关系，并得到了相关关系方程。

互联网摘选

The hypothetic mechanism proposed for CO2 gasification of coal chars provides a consistent reaction rate equation with classical theory.

本文提出的PVDC焦与CO2反应的机理导出的反应速度方程式与煤焦气化的经典理论一致。

互联网摘选

By combining the rate equation ( RE) model with the chemical kinetics model, the effects of gain saturation models and chemical reaction systems on the performance of COIL are discussed in this paper.

将速率方程（RE）模型与化学动力学模型相结合，讨论了增益饱和模型与化学反应系统对COIL性能的影响。

互联网摘选

According to the rate equation of quasi three level system, the threshold power, slope efficiency and optimum length of the crystals of longitudinally pumped Tm ∶ YAG lasers have been calculated and discussed. The influence of temperature on the Tm ∶ YAG lasers has been studied.

用准三能级系统速率方程对纵向泵浦TmYAG激光器的阈值、效率和激活介质最佳长度进行了计算和分析，讨论了温度对TmYAG激光器输出特性的影响。

互联网摘选

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。

互联网摘选

The four-energy-level velocity rate equation is illustrated and so is the expression of threshold power. The laser power on the condition of near-threshhold and powerful pumping is estimated.

由钕离子的四能级跃迁的速率方程理论，推出了阈值功率的表达式，并且对近阈值条件下和强泵浦条件下的激光输出功率做了理论预测；

互联网摘选

Surface Reaction Rate Equation and Molecule Reaction Probability of SnO_2/ CeO_2

SnO2/CeO2表面反应速率方程和分子反应几率

互联网摘选

With addition of reaction rate equation, dependence of NO conversion efficiency on temperature, space velocity and different NH3/ NO rate are studied.

并在反应模型的基础上，加入SCR反应速率方程。计算分析了不同温度、空速、不同NH3/NO对催化器转化速率的影响。

互联网摘选

The general reaction rate equation includes two kinds of experiential formula& hyperbolic and power function formula and the concept of molecule reaction probability is minor, which in general is 10~-3-10~-5.

给出了普遍的反应速率方程，它包括了两种常用的经验公式：双曲线型和幂函数型公式；同时得到了分子反应几率是小的概念，其值一般为10-3～10-5。

互联网摘选

The results indicated that rate of fluoride removal with the kinetics equation of third order reaction in precipitation reaction.

除氟反应中，氟浓度衰减速率符合三级动力学方程。

互联网摘选

A new method on the deduction of rate equation for Ordered Bi Bi mechanism has been introduced in this paper: ( 1) A new common factor ( 1/ coef_ ( AB)) has been used in the deduction;

阐述推导Ordered Bi Bi机制速度方程的新方法：（1）引入新的公因子：1/coefAB；

互联网摘选

Considering the influences of the thermally induced diffraction losses and the turn-off time of AO Q-switch on the dual-wavelength pulse, a rate equation model describing the actively Q-switched laser with AO modulator has been established.

在考虑到热致衍射损耗及声光开关时间对双波长调Q脉冲性能影响的基础上，给出了描述LD泵浦调Q双波长激光运转速率方程模型。

互联网摘选

Finally, an empirical adsorption rate equation has been determined.

最后并回归出一条吸附速率式.

互联网摘选

The flow process includes continuity equation, momentum equation, turbulence equation and energy equation and applies standard k-ε model to solve; the reaction process applies finite-rate/ eddy-dissipation model to solve; the radiation process applies discrete ordinates model to solve.

其中气相流动以流体力学中的连续性方程，动量方程，湍流模型方程和能量方程为基础，使用标准κ-ε模型，化学反应使用有限反应速率/涡耗散模型，辐射传热使用离散坐标模型。

互联网摘选

But our reaction rate equation of high substrate concentration was significant difference from the classic response rate equation of substrate inhibition.

在高底物浓度下，存在明显的底物抑制现象，但反应速度方程与经典的底物抑制速度方程存在差异。

互联网摘选