With the introduction of quasi-bound difference, the problem of gate matrix layout was changed from local optimization into nearly global optimization and satisfactory results were obtained.

由于引进了虚界差这一新思想，使门矩阵布图由局部优化转变为准全局优化，并由此得到了理想的结果。

However due to the difference of the interface devices, the gate which called transform card is need.

但由于各设备接口协议不同，故需要通过网关(转码卡)实现连接。