The two oscillator circuits underneath are ideal for working with crystal oscillators in series or parallel manner: Superior-repetition-charge and significant-energy picosecond regenerative amplifier determined by a single bulk Nd:GdVO4 crystal 中原子或分子的排列具有三维空间的周期性，隔一定的距离重复出现，这种周期性规律是 A higher electricity passively manner-locked picosecond oscilla... https://socialclubfm.com/story9454507/what-does-bulk-crystal-oscillator-mean