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
- dual structure
- dual subdivision
- dual surface
- dual system
- dual system of higher education
- dual system of vocational education
- dual system university
- dual-task paradigm
- dual temperature exchange
- dual-temperature exchange
- dual tensor
- dual tessellation
- dual theorem
- dual theory
- dual throat vector control
- dual topological group
- dual transformation
- dual triangle
- dual-use land
- dual value identification method of archives
- dual variable
- dual variety
- dual vector
- dual vector bundle
- dual vector space