square wave造句

1、The Driving and Buffering of GTR in Single Phase Square Wave Inverter
单相方波逆变器中GTR的驱动与缓冲

2、A Low Frequency Square Wave HID Electronic Ballast with Digital Control
一种数字控制的低频方波HID灯用电子镇流器

3、The principle of square wave inverter using IGBT switch devices was introduced.
本文介绍了新型开关元件IGBT管作为逆变开关元件的交流矩形波逆变器的原理。