为了改善光纤激光器的输出光束特性，将光纤端面加工处理成近似凸球面。
In order to improve the beam properties of fiber lasers, the fiber-end surface is processed similar to a convex spherical surface.
径向球面滑动轴承由一个具有凸球形外表面的内圈和一个具有相应凹球形内表面的外圈组成。
Radial spherical plain bearings have an inner ring with a sphered convex outside diameter and an outer ring with a correspondingly sphered but concave inside surface.
通过改进拉伸凸模结构，提高球面轴承座模具加工质量。
Through improving the punch structure, improved the spherical surface bearing housing die machining quality.
在凹透镜表面上制作出了用于凸非球面检测的曲面全息图。
We fabricated a large computer-generated holography on a concave lens surface to test the convex secondary mirrors surface.
抛光凸体的球面朝向与抛光辊简体滚动的方向一致。
The sphere surfaces of the polishing convex bodies face the direction identical to the rolling direction of the polishing roller tube body.
沿内圈的凸形球面上设有两条弧形沟道，在弧形沟道上设有若干钢球。
Arc rollaway, on which several steel ball are set, is set on convex ball surface of inner ring.
沿内圈的凸形球面上设有两条弧形沟道，在弧形沟道上设有若干钢球。
Arc rollaway, on which several steel ball are set, is set on convex ball surface of inner ring.
应用推荐