您要查找的是不是：
- AC/DC功率双向变流器AC/DC converter
- 双向变流器two way convertor
- 但是双向DC-DC功率变换器要在电动汽车、航天等许多应用场合获得实际应用仍面临三大问题，即双向DC-DC功率变换器的功率密度、电磁兼容性和成本问题。However, there exit three key problems in their applications, which are power density, EMC, and cost.
- 额定功率power rating
- 电机功率power of motor
- AC-DCAC-DC
- 最大功率ultimate output
- 双向PWM变流器dual-directional PWM inverter
- 总功率gross power
- AC/DCAC/DC
- 变流器的触发电路converter trigger circuit
- 输入功率input power
- 我是国际米兰队的忠实支持者，而我儿子却是AC米兰队的支持者。I support International Milan while my son supports AC Milan.
- 双向犁reversible plough
- 发射功率launching power
- AC／DCAC/DC
- 这是一条双向交通街道。This is a two-way street.
- 视在功率apparent output
- 高压直流输入航空静止变流器DC/DC级研究Research on DC/DC Converter for HVDC Input ASI
- 半双向half duplex
