| 1. | Arrange and produce a new software adapter , and design seven difference modules according to the function of conditional accessing system , according to the function need to achieve for each module , process a concrete analysis 提出了一个新的ca软件适配层;并根据条件接收系统的功能设计了七个适配模块,对每个模块需要实现的功能进行了分析。 |