preamplifier
n. [电子] 前置放大器
例句
Preamplifier . Benefits to fall back also quite large.
对背摔的好处也蛮大。
The comparator includes a preamplifier, a dynamic latch and a clocked inverter.
该比较器包含一级预放大器、动态锁存器及时钟控制反相器。
It is a switch capacitor circuit which consists of the preamplifier and dynamic latch.
比较器是前置放大器与动态锁存器组成的开关电容电路。