早知文理百科

概括地说就是设计到如下的几个方面： 1、数据统计规划设计---你要通过这个系统统计那些数据达到什么目的 2、数据库数据表结构的设计规划根据实际使用的需求...

refer to查阅; Writers often refer to a dictionary. look up查阅; At last things were beginning to look up. look over 检查; Heres the essay for yo...