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
- non-symmorphic space group
- non-synaptic chemical transmission
- non-synchrotron radiation
- non-syndromic hearing impairment
- non-systematic risk
- nontangency
- nontangency condition
- non-tangent
- nontangent
- non-tangential
- nontangential
- nontangential boundary value
- nontangential limit
- nontangentially accessible domain
- nontangential maximal function
- non-target analysis
- non-target effect
- non-target effect evaluation of genetically modified crops
- non-target organism
- non-target raw impact
- non-tariff measures
- non-tariff measures in agriculture trade
- non-task-based information user
- non-tax revenue
- non-terminal symbol