sample-and-hold circuit

The average delay time per gate of the sample circuit is typically 2 ns.

样品电路的门平均延时的典型值为2ns。

The experiment shows that under the action of sinusoidal voltage, current flowing through the sample is mainly caused by the motion of slow polarization effect that do not obey RLC circuit equation.

实验观察到在正弦外电压作用下通过样品的电流主要是不遵从RLC电路方程的慢极化效应所提供。

On the base of the popular sample circuit, an instrument can execute different functions by reworking the software.

在通用的采集电路的基础上，通过修改软件，可以实现不同仪器功能。

A Sample Circuit for Improving the Properties of Gas Sensor

一种能改善气敏元件性能的取样电路

This paper describes a light, temperature and speed adjusting DDC system which is composed of MCS-48 series computer, sample-and-hold circuit. In this DDC system PID algorithm is used as the controlling algorithm.

本文主要介绍用mcs-48系列单片机，配以采样保持、A/D、D/A转换和模拟输出驱动板，并采用PID算法进行调节，构成直接数字控制DDC调光、调温、调速系统。

To investigate the performance characteristics of these fins, 9 single row finned tube heat exchangers sample were tested in a suction opened circuit thermal wind tunnel for a number of geometers.

为了考察这类翅片的性能特征，对9种不同几何参数的单排肋管式换热器样件在吸风式直流热风洞内进行了实验。