| 1. | Ring counters should be always preset because without presetting their operation is undermined .
环形计数器必须进行预置，否则其工作状态是不正确的。 |
| 2. | Verification regulation of the tool presetting instrument
刀具预调测量仪检定规程 |
| 3. | Location for presetting button of insert cards is right
各插卡予设定旋钮位置正确。 |
| 4. | Study on tool presetting measuring system
刀具预调测量仪系统的研究 |
| 5. | Accuracy of the tool presetting instrument
刀具预调测量仪.精度 |
| 6. | Treatment of bumping at bridge - head by presetting height of approach embankment
预抛高法处理桥头跳车问题 |
| 7. | Frequency presetting device
频率预置器 |
| 8. | On the establishment of nc lathe coordinate system and the study of several presetting cutter methods
数控车床坐标系建立与几种对刀方法的探讨 |
| 9. | In the essence , mis is a sequential combination of useful operation information that is presetting at the system demand
管理信息系统的开发本质上是对管理过程中有用业务信息按需求所给定的功能目标进行有序组合。 |
| 10. | Alternate head selector the chenille embroidery heads and standard embroidery heads can be switched automatically by presetting on the operation panel
隔头选择功能能自动转换链式机头和平绣机头，使原来费时的精巧混合刺绣简单化。 |
