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
- endoparasitism
- endoparticle
- endopeptidase
- endopermutation
- endophenotype
- endophytic fungi
- endophytic fungi of medicinal plants
- endophytic microbe
- endoplasm
- endoplasmic reticulum
- endoplasmic reticulum cisterna
- endoplasmic reticulum (ER)
- endoplasmic reticulum,ER
- endoplast
- endopolyploid
- endopolyploidy
- endoprojective
- ENDOR
- end-Ordovician mass extinction
- endoreversible cycle
- endorheic lake
- endorheic river
- endorphin
- endorsement
- endorsement of bill