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
- vertical seisimic profile logging instrument
- vertical seismic data processing
- vertical seismic profile
- vertical seismic profiling logging
- vertical seta
- vertical shaft
- vertical ship Lift
- vertical single spindle drilling machine safety
- vertical sound velocity distribution
- vertical specialization
- vertical spectrograph
- vertical staggering grid
- vertical strip
- vertical structure of community
- vertical subbundle
- vertical subspace
- vertical subsurface flow constructed wetland
- verticalsurvey
- vertical suspension flow
- vertical tail
- vertical tangent
- vertical temperature gradient
- vertical thread
- vertical total electron content
- vertical trace