As shown in Figure 20, any of these timers can be used as a pulse-position modulator.
如图20所示，这些定时器中的任何一个可被用作脉冲位置调制器。
2
Compared with the Guan pulse, the pulseposition of arteria dorsalis pedis is lower and strength is stronger, the filling time is longer and filling velocity is quicker.
趺阳脉与关脉相比，脉位比关脉浅，而脉势强于关脉。趺阳脉的灌注时间较长，血管灌注速度较快。
3
As a new communication technology, PPM (pulseposition modulation) technology can be easily coded, and has a high efficiency of energy transmission.