There has been increased economic specialization throughout the country.

整个国家的经济专门化程高。

By separating the IN and OUT-interface from the other blocks in Computer Interlocking System,could singularize and specialization the blocks in the System.

通过将计算机联锁系统中的输入输出接口从其它的执行模块中离,可以使系统中各个模块的功能更加单一,更加专门化。