Active Functional Device的用法和样例：
- A method is proposed to construct a localized active functional space from the density matrix of a large system.
- And can according to consumer need supply possess pro and con irrigation, Pro and con washes well, Irrigates test wait for functional device.
- Lots of collagenous fibers formed for fiber metrocytes proliferation and active function.
- The micro-morphology of fiber surface was analyzed by SEM, and the active functional group on the fiber's surface was analyzed by XPS.