While moving, mobile nodes use Router Discovery and Neighbor Unreachability Detection to realize the movement detection. 當移動(dòng)節點(diǎn)移動(dòng)時(shí)，它通過(guò)路由發(fā)現協(xié)議和鄰居不可達性檢測來(lái)實(shí)現移動(dòng)檢測功能。
Detection of microemboli in cerebral circulation with transcranial Doppler is a new non-invasive technique performed in some foreign countries now. 應用經(jīng)顱多普勒檢測腦循環(huán)中的微栓子是國外目前開(kāi)展的一項新的無(wú)創(chuàng )性檢測方法。
