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- Radial bearing upper drive sub 上部径向轴承传动接头
- Radial bearing lower drive sub 下部径向轴承传动接头
- Optimization design theory of screw pump production system has been discussed particularly, which include selection of screw pump, rod, tube, matching tool and drive sub. 详细论述了聚驱螺杆泵生产系统优选理论,包括螺杆泵的选择、抽油杆柱、油管、配套工具和驱动头的选择。
- An accelerator driven sub critical fast reactor (ADSFR) was used to study the Pu burning of weapons grade. 选取加速器驱动次临界快堆 (ADSFR)进行燃烧武器级钚研究。
- All other radial bearings can accommodate some axial loads in addition to radial loads; see "Combined load". 所有其它的径向轴承除了径向负荷外,还可承受一些轴向负荷;请参看“混合负荷”。
- bush for front bearing upper half 前轴承上半部轴衬
- radial Bearing and thrust Bearing 横力轴承与推力轴承
- bush for rear bearing upper half 后轴承上半部轴衬
- radial bearing with aligning ring 排列环径向轴承
- It is assumed that the load is constant in magnitude and direction and is radial for radial bearings and axial, centrically acting, for thrust bearings. 假定载荷大小和方向不变,对径向轴承而言为径向载荷,对推力轴承而言为作用于中心的轴向载荷。
- combined thrust and radial bearing 组合推力径向轴承
- Optimum Design of Liquid Power Lubrication Radial Bearing 液体动力润滑径向滑动轴承优化设计
- accelerator driven sub critical system 加速器驱动次临界系统
- Ball joint rod ends series, Spherical plain radial bearing series 杆端关节轴承系列、向心关节轴承系列
- Design and techniques of shifting radial bearing of gas expander 烟气轮机径向轴承车削设计及加工
- I was about to drive off when I saw this huge lorry bearing down on me. 我正要驱车离开时,看到这辆大卡车气势汹汹地向我冲来。
- It seems so absurd to bear malice after all that. 经过这一切之后还抱有怨恨情绪是很荒谬的。
- The old veteran had a martial bearing. 那老兵具有威武的仪表。
- He whipped up a pistol and shot at the black bear. 他急忙抓起手枪,向那头黑熊射击。
- I can't bear having a cat in the house. 家中养猫我受不了。