The 2 oscillator circuits underneath are suited to working with crystal oscillators in collection or parallel manner: Significant-repetition-charge and higher-power picosecond regenerative amplifier dependant on one 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 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... https://bookmarkstime.com/story19362032/what-does-bulk-crystal-oscillator-mean