单词radius of curvature
na.: 曲率半径
曲率变半径
曲率半径
When the radius of curvature of the surface approaches zero, the "loop" " resembles that of diffraction.
当界面的曲率为零时，“线圈”成为绕射波时距曲线。
As a classical experiment, Newton ring experiment is usually used in measuring the radius of curvature of a lens.
牛顿环实验是大学物理实验中的一个基本实验，目前的实验只是用于测透镜曲率半径。
In the case of a fl atf aced follower, such undercutting occurs when the convex radius of curvature of the cam surf ace shrinks beyond zero.
在这个案例中，这样一种平面从动件抢发生在凸曲率半径凸轮表面缩超越零。
The special meshing of convex and concave teeth profile makes the relative radius of curvature of the contacting point longer.
独特的凸凹啮合齿廓，使两齿轮在接触点处的综合曲率半径较大。
Curvature and radius of curvature of central wheel are solved and non end cutting conditions of actual profile of central wheel are deduced.
对中心轮理论廓线的曲率和曲率半径进行了解析，并由此确定中心轮实际齿廓避免顶切条件约束。
The amplitude and strut radius of curvature at the crown junctions influenced the flexibility hardly.
支架支撑体宽度和波形环曲率半径对柔顺性的影响甚微；
The said lens is perpendicular to output beam. Each concave mirror possesses identical radius of curvature.
每小块方形的镀有全反膜的凹面镜具有相同的曲率半径。
Plane and the radius of curvature for the larger tanks, boilers, large steel structure, glass curtain wall insulation and other fields.
用于平面及曲率半径较大的罐体、锅炉、大型钢结构、玻璃幕墙外保温等领域。
In addition, the meshing of two convex teeth make the relative radius of curvature of the contacting point shorter.
凸凸齿廓啮合使两齿轮在接触点处的综合曲率半径较小；
The experimental results showed that the ultrasonic rangefinder doesn"t fit to explore the circular surface of small radius of curvature.
实验结果表明，超声波测距仪不适合曲率半径小的圆弧曲面探测。