For instance, it's also the square of the Euclidean norm on R2, the length of a two-dimensional vector, a part of the triangle inequality, and quite a bit more.

例如，R 2 的平方、二维向量的长度、三角不等式等都存在勾股定理。

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This paper explores into the distance formula between median point, orthocenter, circumcenter and inner point of triangle by means of two related formulas of vector methods.

应用两个向量法相关公式探讨了三角形重心、垂心、外心以及内心之间的距离公式。

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The triangle vector basis function (RWG) is employed to simulate the current distribution.

采用三角矢量面元(rwg)基函数，模拟电流分布。

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