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
- atomic unit
- atomic unit of time interval
- atomic units
- atomic variety
- atomic vibration
- atomic vibration in amorphous solids
- atomic volume
- atomic waste
- atomic wave function
- atomic weight
- atom in magnetic field
- atom in molecule theory
- atom interferometer
- atom ionization
- atomism
- atomistic
- atomistic simulation
- atomization
- atomization curve
- atomization efficiency
- atomization enthalpy method
- atomization process to produce powder
- atomize
- atomized droplet size
- atomizer