According to the law of industry gradient transfer of districts, the extensive triangle district has the good conditions of industry gradient transfer.
根据区域产业梯度转移规律，泛珠三角各省区现在已基本具备了产业梯度转移的各项条件。
In this paper, the cosine law of general closed planar broken line is acquired by generalizing cosine law of triangle.
将三角形中的余弦定律进行推广，得到一般平面封闭折线的余弦定律。
The absolute velocity was decomposed based on the law of velocity triangle, the absolute tangential velocity, the relative velocity and the relative tangential velocity were presented in this paper.
在测得转轮内部的绝对速度矢量后，按速度三角形原理进行分解，得到了绝对速度切向分量、相对速度及相对速度切向分量。
Flatness error was obtained by minimum zone law which decided by triangle rule and cross rule.
用最小包容区域法求平面度误差。最小包容区域判别准则有三角形准则和交叉准则。
Flatness error was obtained by minimum zone law which decided by triangle rule and cross rule.
用最小包容区域法求平面度误差。最小包容区域判别准则有三角形准则和交叉准则。
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