功率厚膜混合集成电路

power thick film bybrid integrated circuit

小功率(信号)发生器小功率发电机

маломощный генератор

逐渐改变电路或放大器输出功率的逐渐改变

A gradual change in the output of a circuit or amplifier.

千瓦－小时电功率的单位，等于在一千瓦功率下一小时内消耗的功

A unit of electric power equal to the work done by one kilowatt acting for one hour.