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
- fixed crushing station
- fixed cycle
- fixed decimal point
- fixed degree
- fixed delay
- fixed disaster-prevention green space
- fixed dummy block extrusion
- fixed effect
- fixed-effect model
- fixed electrode
- fixed element
- fixed-ended beam
- fixed endpoint
- fixed endpoint variational problem
- fixed error
- fixed face
- fixed factor
- fixed field
- fixed-field accelerator
- fixed-field alternating gradient accelerator
- fixed fire extinguisher
- fixed focal length photographic lens
- fixed foundation for offshore wind turbines
- fixed frame
- fixed function