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- equations of spherical surface 球面系
- But in common interferometry, the metrical precision of spherical surface mainly Sepends on the precision of reference surface. 而在一般的干涉检测中，球面镜检测精度主要依赖参考镜的精度。
- Aaccording to the forming principal of spherical surface,it makes the tuning axes of workpiece to forming angle with the turning axes of machine tool and composed incomplete sphere of turning ball spherical pin utilizing the movement of two ball. 根据球面形成原理 ,将工件回转轴线和刀具回转轴线形成交角 ,利用两个圆运动 ,合成转向球球销的不完整球面。
- According to geometric feature of spherical surface,the misalignment characteristics of single spherical refracting system when the refracting surface was tilted and decentered were analyzed. 根据球面的几何特征,分析了单球面折射光学系统折射面倾斜和偏心时的失调特征;
- In this paper, using the fundament of relative distance being unchanged from eachdot spherical surface to center, we measured for the window of spherical suthee on a spin-stand of twodimensions. 本文利用球面各点到球心的距离相对不变的基本原理，在一个高精度的二维旋转支架上测试球面壳窗的同心度。
- Sketch of spherical surface handwheel Mounting 球面手轮安装示意图
- shade and shadow of spheric surface 圆球的阴影
- the method of spherical surface shearing 球面交切法
- equation of motion for the spherical surface vibration 球面摆的运动方程
- Exact solution of spherical gravitational. 球面引力波的精确解。
- Equal equations of equator quiver equivalently. 相等的赤道方程式均等颤动。
- These are the Lagrange's equations of a potential system. 保守系统的拉格朗日方程。
- centred system of spherical surfaces 共轴球面系
- Keywords spherical surface;window of spherical surface;concentricity;spin; 球面;球面壳窗;同心度;旋转;
- The equation of wealth with happiness can be dangerous. 把财富与幸福等同起来是很危险的
- Absolute measurement of spherical surfaces and error control 球面绝对检测及误差控制
- These have been developed by the numerical integration of the differential equations of gas motion for a spherical blast wave in air. 这些都是根据空中球形爆震波气体运动的微分方程的数值积分得到的。
- Criteria for using an equation of state. 使用状态方程的标准。
- Analysis About Orientation of Circularity of Spherical Surface to Improve Roundness of Workpiece 球面圆线定位提高工件圆度的分析研究
- An algebraic equation of the fourth degree. 四次方程式
