球面

In spheric linkages, the axes of all revolute pairs must intersect at a point .

在球面连杆机中，所有回转副的轴必须在一点上相交。

In spheric linkages, the ax es of all revolute pairs must intersect at a point.

在球面连杆机中，所有回转副的轴必须在一点上相交。

In spheric l in kages, the axes of all revolute pairs must in tersect at a po in t.

在球面连杆机中，所有回转副的轴必须在一点上相交。

Jb-2c roughometer, is specially used to evaluate surface roughness of internal and external roll paths of bearings .it can also be used to measure the roughness of parts in forms of plane, sphere and of small size.

仪器用以评定轴承内外圈滚道表面粗糙度。仪器也可测量平面、斜面、球面、外圆柱面、内孔表面、深槽表面，圆弧面及微小零件的粗糙度，所以在机械、模具等行业中广泛使用。

We considered that the method of spherical surface waves raytracing basing on the grid combined the virtues of the grid method. It is precise and high efficient in calculating traveltime and raytrace. It is a perfect method of raytracing.

分析认为，基于网格的球面波波前射线追踪方法结合网格法的优点，在计算走时和射线路径时精确、高效，是一种理想的射线追踪方法。

When investigation the area is in umbriferous belt near the brim when, difference is achieved between the spherical area of same figure spot and planar area the biggest.

当调查区处于投影带边缘四周时，同一图斑的球面面积和平面面积之间差异达到最大。

In those cases, the plane waves have been transformed into cylindrical waves or spherical waves separately, and compute the reflecting factor of each spherical wave or cylindrical wave. When the plasma is unhomogeneous, the plasma slab can be divided into many sub-slabs and the solution can be found by using boundary conditions.

处理时将平面波展开成柱面波和球面波，分别求各个谐波的反射系数；对于非均匀介质，采用分层的方法进行处理，并在分界面匹配边界条件，得到较严格的结果。

Analysis and design of aspherical lens system for Gaussian beam uniformation.

用于高斯光束均匀化的非球面透镜系统分析与设计。

Bull-calculation was used in combined spherical unit and other kind of unit applied in this study, to create a partially ablated model.

构图中多次调用了球面单元，和其他的单元进行布尔运算，加合得到不完全切透的模型。

In this paper, we proposed a new method of coupling in terms of the request of the intersatellite optical communication system. Using an aspherical cylindrical lens whose front cylindrical lens is orthonormal to its back cylindrical lens collimates the laser beam, and then is focused by a GRIN lens and couples to the single-mode fiber.

针对星间光通信系统的要求，本文采用一种新型的半导体激光耦合方案，用前后正交的非球面柱面透镜准直半导体激光束，再经渐变折射率自聚焦透镜聚焦耦合入单模光纤。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。