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
- mercuric iodide detector
- mercuric oxide
- mercuric sulfide
- mercurimetry
- Mercurio Peruano
- Mercurius
- Mercurius crater
- mercurous chloride
- Mercury
- mercury
- mercury absorption solvent
- mercury-based copper-based superconductor
- mercury battery
- mercury cadmium telluride
- mercury cadmium telluride materials for 8～14μm infrared detectors
- mercury column
- mercury- column
- mercury efficiency
- Mercury exploration
- mercury free determination of iron
- mercury-free determination of iron
- mercury horizon
- mercury (II) trifluoroacetate
- mercury intrusion experiment
- mercury-manganese star