面角的英文

例句与用法

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1. The model of influence upon the parallel between servo optic axis from the angle error of installation plans presented . whereby the theoretic analysis is carried out and the analyzing results are obtained . the method of obtaining the angle error through measuring the installation plans with three - coordinates measuring device and fitting the measurement data is put forward and pave a road for lessening the influence
   对安装面角误差影响随动光轴平行性的问题也建立了数学模型，以此为出发点进行理论分析，给出了分析结果；提出用三坐标测量机测量安装面，通过拟合得到安装面的角误差；从而为减小这一误差源对随动光轴平行性的影响铺平了道路。
2. The effective reflection area of a cubic corner reflector is defined , it is testified for the cubic corner reflector that the ray reflect from this prism is not parallel with the ray incident on the corner of undersurface of this prism , the effective reflection area is calculated in the case of the ray incident on the undersurface of this prism vertically , the acreage of the effective reflection area is two thirds as that of the undersurface of this prism
   定义了立方角锥棱镜的有效反射区，证明了立方角锥棱镜底面角部区域(即非有效反射区)入射光与出射光不平行，并且在入射光垂直棱镜底面入射情况下计算得有效反射区的面积为底面的三分之二。
3. The main difficulty along with approximating to object ' s surface with multi - nurbs patches is that one must deal with more control points , especially the control points around the jv - patch corner because of the intertwining of the geometric continuous constraints along the boundaries converging on the corner
   用nurbs曲面分片逼近物体表面带来的问题就是要处理大量的控制顶点，特别是n面角附近的控制顶点更需要特别处理，因为曲面片之间的几何连续约束在角点处互相缠结。