Using this computational format the transformation frame multiple-dimensional problem with complex geometry shape into one-dimensional problem is realized, so that computation precision is increased.

在该计算格式中，实现了几何形状复杂的多维问题向一维问题的转换，从而提高了有限元离散节点的计算精度。

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And the transformation of knowledge, the application frame of knowledge management, the new learning tool and the learning method of concept map and blog are put forward.

并提出了教育知识的转化、知识管理的应用框架，以及概念图、博客等新的学习工具和学习方法。

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An iteration method is presented to solve the optimization function for approximating the rotation transformation part of the pseudo moving frame at any position of the motion trajectory.

采用迭代法求解该优化方程来逼近运动轨迹任意处伪活动标架的旋转变换矩阵。

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I gave you a law of transformation of the components; namely, if the vector has components Ax and Ay in one reference frame and Ax prime and Ay prime in another reference frame, how are the two related?

我介绍过分量变换的法则,即如果矢量在一个坐标系的分量为 Ax 和 Ay,在另一坐标系中的分量为 Ax' 与 Ay',它们有着什么样的联系

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