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
- proportional dividers
- proportional division
- proportional expression
- proportional guidance method
- proportional hazard model
- proportional hazard regression model
- proportional hazards model
- proportional-integral-derivative control
- proportional integral derivative controller
- proportional-integral-derivative controller
- proportional integral derivative regulator
- proportional integral derivative regulatory systems
- proportional integral regulator
- proportional-integral regulatory systems
- proportional intensification
- proportional-intergral-dervative control
- proportionality
- proportionality coefficient
- proportionality factor
- proportional limit
- proportional loading
- proportionally cutting circle
- proportional mean
- proportional navigation
- proportional numbers