简化方程

Matrix operations programmed as respective modules, other relevant work of application program can be simplified, and Riccati equation can be referred in other fields.

将矩阵运算类编制成独立的类模块，可以简化以后相关应用程序的编制工作，并且为Riccati方程在其它领域的应用提供参考。

Text in a simplified model of atmospheric re-entry under the paragraph of the establishment of TBM equation, using Runge- Kutta method to solve, through simulation, can be seen in line with the simulation model needs.

文中在简化的大气模型下建立TBM的再入段方程，并采用龙格-库塔法来求解，通过仿真，可以看出模型符合仿真需要。

Under the condition of uniform flow velocity,the differential equation for the settling distance of a sandbag is also built. It c...

建立了沙袋落距的微分方程，推导了均匀流速分布下沙袋落距的表达式，此公式可以简化为与现有公式一致的形式，通过实测资料，确定了公式中的系数。

The summary of the adopted models contains a two-scale k-ε turbulence model,the scalar joint probability density functiontransport equation approach,the augmented reduced mechanismfor methane oxidation (consisting of 16 species and 12 lumped reaction steps),the Euclidean minimum spanning treesmall scale mixing model etc.

所采用的数学物理模型包括双尺度的k-ε湍流模型，标量联合的概率密度函数输运方程方法，甲烷氧化的ARM简化化学反应机理(包含16种组分，12步总包反应)和欧几里德最小生成树小尺度混合模型。

By applying the statistical theory for thermal defects of an imperfect crys-tal to polymer liquids, a simple relation between the occupied-site fraction andthe reduced temperature has been derived and the SS EOS is simplified to aso called simplified hole theory equation of state.

本工作将不完全晶体中热缺陷的统计理论用于聚合物液体中，得到被占座席分率与对比温度的一个简单关系式，导出了简化的空穴理论状态方程。

Using mechanical energy conservation law,the simple pendulum period is analyzed and its exact formula is given.

利用三角函数作为一种近似方法，对单摆的动力学方程进行了简化，给出了大角度条件下单摆运动的周期的近似公式。

In this paper the development of simplified but more useful flow equations is presented.

本文的发展，但更简化有用的流动方程是。

When surface potential of the particles is high sinh y ≈ e y /2 in the nonlinear Poisson-Boltzmann equation.

在高电位的条件下，PB方程中的双曲正弦可以简化为指数函数，由此导出了高电位等同平板型颗粒的相互作用力与相互作用能的近似表达式。

The dynamics equations of simplified off-road vehicle model were set up according to the dynamic tyre force, suspension deflection and off-road terrain sinkage.

综合动态轮胎力、悬架动挠度、越野地面沉陷等因素建立了简化越野车辆模型的动力学方程。

Further, strain energy function is separated into volumetric and deviatoric parts, and the relationship between the Green-Lagrange strain tensor and second Piola-Kirchhoff stress tensor is given.

在建立求解方程的过程中，Heaviside加权函数的引入完全或部分除去了刚度矩阵中的局部域积分项，大大简化了本文方法的计算工作量。

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。