affirmable

adjective [原级]可断言的；可确定的

This network is a dialectical unity that is both close and open, both affirmable and un-affirmable, and both formal and informal.
从整体上看，海外华商网络是一个具有封闭性与开放性、确定性与非确定性、正式性与非正式性的统一体。