矢径 meaning in Chinese

radii vectors
radiivectors
radius vector
vector

The radius vector of each solid is always a positive length .
每个立体的矢径总是正值长度。
The angular extent in a specified plane which contains all the radius vectors of the polar curve of luminous intensity having lengths greater than a specified fraction of the maximum
在某一平面上，一定角宽范围内所包含的光强极轴曲线上的矢径长度均大于其最大值的某一特定比例，这种情况定义为光束的发散。
Third , it puts forward the logarithmic spiral failure surface bishop steep reinforced slope limit equilibrium stability analysis method . this method is used to calculate the engineering living example and compared with the calculations of the engineering living example and compared with the calculations of the swedish circle method and proved applicable
第三，本文针对加筋陡坡潜在破裂面矢径随路堤深度而增加的特点，提出用对数螺旋线作滑动面的毕肖普法进行稳定分析，编制了稳定分析程序，并对工程实例进行了分析计算，将计算结果与瑞典圆弧法分析进行比较。