You will probably have many - to - one relationships in your database 您的数据库中很可能存在多对一的关系。
2.
Figure 2 demonstrates the use of goto s as a means to support many - to - one connections 图2演示了如何使用goto来支持多对一的连接。
3.
A low overhead routing protocol for many - to - one data collection in wireless sensor networks named lomp was proposed . the real - time link quality estimation is combined with periodical link quality estimation to provide reliable routing selection in face of . . 针对多对一的周期性数据收集应用，提出一个低开销的逐跳多径路由协议lomp ，综合利用定期和实时估计器评估链路质量，在此基础上实现高质量的多径路由。
