英语语法分析

The probe will stay near an area called a Lagrangian point - there are five similar points.

该探测器将停留在一个叫拉格朗日点的地区附近，太阳系有五个类似这样的点。

We prove that the Lagrangian dual bound is identical to the lower bound obtained by convex relaxation.

并且证明了拉格朗日对偶界与通过凸松弛得到的下界是相等的；

The particle track technology is applied to establish the three-dimensional Lagrangian residual current model.

利用标识质点跟踪技术，建立了三维拉格朗日余流模型。