一个有用的场景是使用UNION ALL视图来为合并建模，其中UNION ALL操作的每个分支表示来自一个分公司或公司某部门的数据。
A useful scenario is to use a UNION ALL view to model a merger, where each branch of the UNION ALL operation represents data from a branch or division of a company.
上月初，上海分公司最终完成了基于EPON的CD MA 1x和基于EPON的EVDO高速数据通信的割节，现场测试结果出色。
Early last month, the company finally completed the cutover of the CDMA 1x service and EVDO high-speed data service over EPON and achieved on-site service test results with flying colors.
在购买数据包软件时常见的一个陷阱就是错误估计其适应您的业务流程所需的准确时间；大部分公司都把这个时间错估了一个数量级。
A common trap in buying package software is to misunderstand exactly how long it will take to morph it into your business process; most companies misjudge this by an order of magnitude.
应用推荐