It generates rectangular pulses of 100 Hz with pulse width from 66 to 400 us,or triangular pulses of tunable trequency from 10 to 200 Hz. The D.是什么意思_It generates rectangular pulses of 100 Hz with pulse width from 66 to 400 us,or triangular pulses of tunable trequency from 10 to 200 Hz. The D.在线翻译_英语_读音_用法_例句