Because particularity of this research, the Euler-Lagrange method applied widely in simulating computation of diesel engine is not a proper choice.
由于研究目的的特殊性，目前柴油喷雾模拟计算中公认的欧拉—拉格朗日法不适合于本研究。
参考来源 - 柴油机涡流喷嘴的探索研究Based on the results of flow fields, particle tracks in varied conditions are achieved by using Lagrange Method. The results are given visualized.
在清水流场计算的基础上，采用拉格朗日法计算出多种情况下颗粒的运动轨迹，给出了颗粒运动的直观表示，研究了离心式渣浆泵内固体颗粒的运动规律。
参考来源 - 渣浆泵内清水流场及离散固体颗粒轨迹的模拟与研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The improved formula not only has the more simple form for the derivation of the function, but also much less computer time than the Lagrange method.
与常用的拉格朗日插值方法相比，改进后的公式不仅一阶导数形式简单，而且计算量也小得多。
The dynamic equation of robot arms with link flexibility is established using Lagrange method.
运用拉格朗日法建立了臂杆柔性的机械臂的动力学方程。
We have investigated artificial neural network models based on an augmented Lagrange method, and accomplished the circuit structure and the simulation experiments.
研究了扩展拉格朗日方法的人工神经网络模型，实现了其电路结构，并进行了仿真实验。
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