工学 过采样型数据转换器 释 sample and hold circuit 采样保持电路 采集模拟输入电压在某一时刻的瞬时值，并在模数转换器进行转换期间保持输出电压不变，以供模数转换的电路。又称采样保持放大器。
计算机应用 计算机控制 释文 sample and hold circuit 采样保持电路
- resources geography
- resource sharing
- resource sharing course
- resources in place
- resources of medicinal plants
- resources of sea island
- resources of sulfur
- resource spectrum
- resources production capability
- resources property rights
- resources property rights management
- resources reserve
- resources satellite
- resources satellite three
- resources scheduling
- resources sustainable development theory
- resources technology management
- resource strategic evaluation
- resource strategic planning
- resource strategy
- resource structure
- resource subnet
- resource substitute
- resource supervision
- resource supervision management