英文: Instantaneous propagation of the voltage sum of forward wave and backward wave, namely the standing wave, is not standing still except in case of total reflection.中文: 传输线上瞬时弦波电压等速传播之正向波与反向波合成之驻波,除非是全反射,并非如其名称停驻不前。
a因为当时中国很落后 Because China very was at that time backward[translate] a云飘在天边 The cloud flutters in the horizon[translate] alimit alcohol 极限酒精[translate] aan school 一所学校[translate] aLIGÜERA LIGÜERA[translate] a目前没有黑色的 At present does not have the black[translate...