發(fā)射機(jī)

Various PA linearization techniques have been adopted to improve linearity and power efficiency of wireless transmitters. 于是多種不同功率放大器的線性化技術(shù)被采用來(lái)改善無(wú)線發(fā)射機(jī)的線性度及效率。

Radio transmitters are allowed for reasons of safety and for communication between the team leader and his pilots. 無(wú)線電發(fā)射機(jī)之允許，是基于安全的理由，及領(lǐng)隊(duì)和他的飛行員之間的溝通。

神經(jīng)遞質(zhì)