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
- pharmaceutical glidants
- pharmaceutical heavy metal test
- pharmaceutical hydrotropy agents
- pharmaceutical impurity test
- pharmaceutical industry
- pharmaceutical insoluble particle test
- pharmaceutical intellectual property rights protection
- pharmaceutical lipid materials
- pharmaceutical lubricants
- pharmaceutical manufacturing process control
- pharmaceutical market
- pharmaceutical moistening agents
- pharmaceutical molecular toxicology test
- pharmaceutical off-line analysis
- pharmaceutical on-line analysis
- pharmaceutical on site analysis
- pharmaceutical opacifiers
- pharmaceutical optical microscopy analysis
- pharmaceutical osmotic pressure regulators
- pharmaceutical pH adjusting agents
- pharmaceutical premixed excipients
- pharmaceutical preparations safety testing
- pharmaceutical preservatives
- pharmaceutical pressure sensitive adhesives
- pharmaceutical price regulation