A simplified equation to compute PSD is deduced from the mathematical model.
关于计算psd的一个简化公式可由数学模型推导出。
With the simplified equation, the expression of received beam has been achieved for Gaussian beam.
利用简化的传输方程，得到了高斯光束入射时的接收光束分布的表达式。
The Galilean transformation was applied to the simplified equation to make a surface function related to only coordinates.
应用伽利略变换对简化后的方程进行变量变换，使得曲面函数仅与空间相关；
In making designs of reciprocating refrigerators, a simplified equation has been used for calculating shuttle heat transfer.
在设计往复式制冷机时，使用简化公式计算制冷机的“穿梭”热漏。
Based on the tendency equation of turbulent kinetic energy, its simplified equation including only wind shear and air stability was derived.
基于湍流动能倾向方程，推导出了其只含风切变和大气稳定度的简化方程。
Analysing the rationality of this solution, discussing its consistency with the solution of simplified equation, it is found that the result is satisfactory.
分析了解的合理性，讨论了与简化方程解析解的一致性，其结果令人满意。
This paper presents a basic law of the simplified equation of surface of degree 2, especially the law of the simplified equation of surface of degree 2 with two equal zero roots.
给出一种简便的二次曲面简化方程的基本定理，特别给出二重零特征根二次曲面简化方程的定理。
I just know that as I simplified more aspects of my life I began to realize that simplifying was the best equation to solving the problem of issue complexity.
我只知道，当我简化了生活中多数方面的因素时，我开始认识到“化繁为简”是解决复杂问题的最佳公式。
And thanks to our equation simplified here, it's very easy for us to figure out what actually the allowed energy levels are.
由于有了简化的方程，我们很容易看出，这些允许的能级在那里。
To understand how vacuum operation AIDS drying, let's look at a simplified drying theory, beginning with this equation.
要了解如何操作艾滋病真空干燥，让我们看看一个简化的干燥理论，从这个等式。
Meanwhile, as some states can not be estimated or have poor estimation, the simplified state equation employed in the alignment process will cause model parameter uncertainty.
同时，由于一些状态不可估计或估计效果很差，采用简化状态方程进行对准，存在着模型参数不确定性。
So the model was simplified without consideration of the viscosity variation, and an equation for contamination concentration distribution caused by elevation difference was developed.
在此基础上简化模型，推导出了高差混油浓度分布的基本方程。
Through dynamic force condensing, the dynamic matrix of mega-frame is simplified, and corresponding oscillatory differential equation is obtained.
并对在该模型下建立的动力矩阵用动力凝聚法进行简化，推导了相应的振动微分方程。
A simplified formula of the gain measurement by the image method is derived according to the power transmissions equation. The effect of mismatch on the gain measurement is analysed.
本文依据功率传输方程，导出了在失配条件下镜像法测量增益的简化公式，分析了失配对增益测量的影响。
The relationship between turbulent intensity of particles and those of the carrier fluid was studied theoretically based on simplified particle motion equation.
从简化的颗粒运动方程出发，分析了在剪切流场中颗粒脉动强度和流体脉动强度之间的关系。
The model can be expressed in matrix equation. The model of cocurrent multi effect evaporation with no solid separation is a simplified example of the new model.
模型可以写成矩阵方程的形式，在特定情况下模型简化为没有固相析出的并流多效蒸发模型。
The model of a kind of wave energy device moored on seabed is simplified into a spring-mass-damping system, and then its motion equation is built according to Newton's second law.
将造波水槽内二维浮体牵引弹簧回复液压缸的受力系统简化为弹簧—质量—阻尼器系统，建立数学模型，并根据牛顿第二定律得到运动方程式。
The segmental constitution equation of coal is obtained through fitting method according to the triaxial compression test results and simplified model.
根据试验结果及模型简化拟合得出了常规三轴压缩条件下煤岩的分段本构方程。
The power transmission equation of VSC is simplified by coordinate transformation, and the control system for transmitted power of VSC is designed by use of unsymmetrical triggering method.
并通过坐标变换简化了VSC的功率传输方程，还采用不对称触发策略设计了VSC的传输功率控制系统。
Based on the channel and detector characteristics of a submarine laser communication system, the output equation for the signal to noise ratio is derived and simplified.
根据激光对潜通信系统的信道特性和探测器特性，推导并简化了输出信噪比公式。
Based on some simplified assumptions the equation for thermal hysteresis is introduced and a formula is thereby derived for calculating the time constant.
按一定的简化假设，建立了百叶箱热滞方程，井导出了百叶箱热滞系数的计算公式。
In this paper, a simplified mathematical model on tracer density equation is given, and an implicit difference scheme on the model is derived.
通过对示踪剂质量浓度方程的简化处理，给出了一种简化的数学模型，以及一种简化模型的隐式差分格式。
The driveline for a tractor vehicle is simplified as a 2-DOFs(degree of freedom)torsional vibration system, and is described as a second-order differential equation.
将牵引车的传动系简化为一个2自由度的扭转振动系统，并以二阶微分方程描述。
A integrated equation set for solving plane parallel motion of rigid body was derived, and the conditions of system of forces simplified on the center of mass plane was discussed.
给出了解决刚体平面平行运动问题的一组完整方程，讨论了力系简化在质心平面内的条件。
The formulas to evaluate the coefficients of the simplified FPK equation for several types of wide-band excitations are deduced.
本文第二部份导出了受到各种类型宽带激励的单自由度拟线性二阶系统的简化fpk方程系数的计算公式。
The system is simplified into single degree of freedom dynamics model with piecewise linear restoring forces and square damping, then the piecewise nonlinear motion equation of ALT is established.
将该系统简化为单自由度分段线性恢复刚度，含平方阻尼的动力学分析模型，建立了铰接装载塔的分段非线性运动方程。
Based on the simulation of the gyro attitude errors resulted from above mentioned, a simplified error equation is established and the analysis in complex domain is made.
对由此产生的陀螺姿态角误差进行了仿真分析，并在此基础上建立起与之相应的简化误差方程，对简化误差方程进行了复域分析。
In this paper, the cubic equation is simplified into a quadratic equation, thus greatly simplifying the calculation.
本文将三次方程简化为二次方程，使计算得到很大简化。
Simplified algorithms are described based on C-W equation, which are valid in short time.
并根据C-W方程推导了只在短时间内有效的简化碰撞概率算法。
Simplified algorithms are described based on C-W equation, which are valid in short time.
并根据C-W方程推导了只在短时间内有效的简化碰撞概率算法。
应用推荐