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- jack and pinion rack 千斤顶
- jack and pinion rack preloading 千斤顶预压
- Rack and pinion telescoping section ensures proper load alignment.. 齿轮齿条套车部件，保证荷载同轴。
- Jack and Mary are cut out for each other. 杰克和玛丽真是天造地设的一对。
- Jack and Jill tumbled down the hill. 杰无和吉尔从山上滚下来了。
- Jack and amy invited many friend to their engagement party. 杰克和艾米邀请了许多朋友参加他们的订婚晚会。
- Jack and Amy invited many friends to their engagement party. 杰克和艾咪邀请了许多朋友参加他们的订婚晚会。
- Twin guide bars on pistons assure optimum rack and pinion engagement. 在活塞上配置双导杆,确保优化齿条和齿轮啮合。
- Jack and Mary expect their second very soon. 杰克和玛丽期待着第二个孩子的降生。
- Steering was by bevel gears jointed to a semi-circular rack and pinion. 转向操作通过与半圆齿条和小齿轮连接的伞齿轮实现。
- Jack and Harry bunked together at camp. 杰克和哈里在军营里合铺。
- The LR Series rotary actuator is a low profile rack and pinion design. LR系列 旋转驱动器是一种低剖面齿轮齿条式设计。Two independent pistons drive their corresponding racks against the pinion thereby rotating the platform.;两个独立的活塞驱动对旋转的平台，从而相应的齿轮架。
- Jack and Mary walked by moonlight. 杰克和玛丽在月光下散步。
- Jack and Stella didn't say anything. 杰克和斯特拉什么也没说，
- Check ring gear and pinion gear teeth contact pattern. 检查环形齿轮齿接触印痕。
- Jack and my daughter led up the ball. 杰克和我女儿带头跳起舞来。
- Jack and his wife seem well suited to one another. 杰克和他的妻子似乎彼此很匹配。
- Jack and Mary are listening to the stereo. 杰克和玛丽正在听音响.
- The four main types of gears (spur, helical, worm, and bevel)and a rack and pinion are shown in Figure 7. 图7所示是四种主要的齿轮（巨齿轮，斜齿轮，蜗轮和伞齿轮）以及齿条和小齿轮。
- Both Jack and Mike will attend the meeting. 杰克和迈克都将参加这个会议。
