Once an acousto-optic modulator(AOM) was inserted into the cavity,Q-switched pulse with energy of 4.7 mJ and pulse width of 24.8 ns were achieved.是什么意思_Once an acousto-optic modulator(AOM) was inserted into the cavity,Q-switched pulse with energy of 4.7 mJ and pulse width of 24.8 ns were achieved.在线翻译_英语_读音_用法_例句