| 1. | Application of pin with spherical head in tribology
球面销试样的摩擦学应用研究 |
| 2. | The parts and units of jigs and fixtures . spherical head screw
机床夹具零件及部件.球头螺栓 |
| 3. | The parts and units of jigs and fixtures . spherical head supporters
机床夹具零件及部件.球头支承 |
| 4. | Special machine tool of double side face process for spherical head pin
球头销双端面加工专用机床 |
| 5. | Optimization design of the connecting zone of spherical head and cylinder of high pressure vessels
高压容器球形封头与筒体连接区优化设计 |
| 6. | Road vehicles . lubricating spherical heads with short conical screw threads . dimensional characteristics
道路车辆.球面头锥形短螺纹润滑器.尺寸特性 |
| 7. | In addition , the c language procedure for stress analysis calculate on connective structure between spherical head and cylindrical shell in jb4732 - 1995 steel pressure vessels ? esign by analysis appendix a2 " strain and stress of basic parts " was adopted . therefore , the complicated process can be accomplished by computer
此外，本文还对我国jb4732 - 1995 《钢制压力容器? ?分析设计标准》附录a2 “基本部件的变形与应力分析”中有关球壳与柱壳连接边缘的应力公式用c语言编制了计算程序，使复杂的计算过程完全可以由计算机来完成。 |
