简化方程

When every nonlinear effect is processed as perturbation , they can be simply put in the equation altogether .

然后本文又继续讨论各种非线性效应在不同实际情况中影响的大小及对方程的简化。

After analyzing and comparing, the method in reference (1) is improved. The whole boom, including jibs, is simplified as a combined structure and the rigid jibs and flexible ropes used on boom frame are analyzed and treated. Influences of adopting overlapping principle in force equation on calculation results of last inner forces in rigid jibs and flexible ropes are described.

经分析对比，对文献[1]的方法进行了改进，将整个吊臂简化为一组合结构，并对臂架使用的刚性拉杆或柔性拉索进行了分析处理，阐述了在力法方程中使用叠加原理对吊臂刚性拉杆或柔性拉索的最终内力计算结果的影响。

After analyzing and comparing, the method in reference (1) is improved. The whole boom, including jibs, is simplified as a combined structure and the rigid jibs and flexible ropes used on boom frame are analyzed and treated. Influences of adopting overlapping principle in force equation on calculation results of last inner forces in rigid jibs and flexible ropes are described.

经分析对比，对文献[1]的方法进行了改进，将整个吊臂简化为一组合结构，并对臂架使用的刚性拉杆或柔性拉索进行了分析处理，阐述了在力法方程中使用迭加原理对吊臂刚性拉杆或柔性拉索的最终内力计算结果的影响。

With that point in mind we review here some advances in the classical boundary layer, multilayer boundary layer, interacting boundary layer and diffusion parabolized NS equations theories and corresponding algorithms and applications.

以此为线索，简要评述经典边界层、多层边界层、干扰边界层、扩散抛物化 NS方程诸理论、相应算法和应用的若干研究进展；诸理论之间以及他们与实验的关系；简化湍流计算的一点注释以及物理分析和数值模拟相结合的一些问题。

Started talking about modeling constraints and the necessity of parameterizing the impact of eddy-scale mixing, and promptly reinserted horizontal "viscosity" back into our simplified momentum equations.

开始讨论模式的约束条件和涡旋尺度混合影响参数化的必要性，并且马上重新引入水平粘性到简化的动量方程中。

The model consists of 25partial differential equations with 25 unknowns and is reduced to 5 governing equations with 5 unknowns using increament-linearized method, i. e, the three displacement components of soil, the pore water pressure and the pore air pressure.

在增量线性化的情况下，此模型简化为五个控制方程求解五个未知量：三个固相位移、孔隙水压力和孔隙气压力。

According to the stress-strain curve equation of concrete compression, we simplified the rectangle stress graph of the stress on the area of its bending cross-section in this paper. A general formula for the height of equivalent compression stress block and the stress strength formula were deducted.

根据混凝土受压应力－应变关系的常用曲线方程，对受弯截面压区混凝土应力进行了矩形应力简化，推导得到了等效矩形应力图形高度及应力强度的一般公式。

The critical loess slopes along the highways were the inputted form of slopes and measured values of cohesions and internal friction angles were the reference values of random variants. Monte-Carlo method was used to choose samples and the formula of the Bishop simplified method was regarded as control equation. The reliabilities of the loess high slopes in three positions of Shaanxi Province were simulated. Failure probability and reliability index were obtained.

以极限状态坡作为输入坡型，将陕西黄土地区公路勘察中实测的粘聚力和内摩擦角作为主要随机变量参考值，采用Monte-Carlo法抽样，简化Bishop法公式作为控制方程，对陕西地区3个地段的黄土高边坡进行了可靠度模拟，获得黄土高边坡的失效概率与可靠指标。

On the basis of normal model transfer, secondary model transfer makes the second model transfer, therefore the line equation is easier.

二次模方法是在常规相模变换的基础上进行第二次模变换，使线路方程更加简化。

To investigate factors influencing its metering quality and work function a simple working model of the eccentricity mandril metering device was developed,displacement and speed equation of the seed during working were analyzed,and the processing course of its filling and throwing were determined.

为探明影响偏心顶杆排种器排种质量及工作性能的因素，建立了排种器的简化工作模型，推导出排种器工作时种子的位移和速度方程，界定了充种和投种过程。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。