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1·A feedback ac capacitance measurement circuit of gain controllable is developed.

分析、设计了程控增益负反馈交流型电容测量电路。

2·Charge measurement Applications: Capacitance measurements, static charge measurements using a Faraday cup.

各种电荷测量的应用：电容测量、使用法拉第杯的静电电荷测量等。

3·The principle of MOS capacitance measurement based on the method of high frequency detection is presented.

MOS结构高频C-V（电容-电压）特性测量是检测MOS器件制作工艺的重要手段。

4·From the point of view of capacitance measurement and image reconstruction, a set of suitable design parameters is found.

从电容测量和图象重建的角度出发，找到了一组合适的设计参数。

5·With a high data acquisition speed and high resolution of capacitance measurement, a new capacitance data acquisition system is developed.

建立了一种新型的具有高速采集和高分辨率测量的电容数据采集系统。

6·By analyzing traditional methods of resistance and capacitance measurement, soft sensing is applied to decouple resistance-capacitance network in this paper.

论文分析了阻容耦合情况下传统的电阻电容测量方法，提出将软测量方法用于阻容网络的参数解耦。

7·Based on the traditional bridge circuit, an active bridge circuit, which performs high sensitivity and good linearity, is designed for capacitance measurement.

在传统电桥电路的基础上，设计了一种有源电桥的电容式检测电路。该电路具有灵敏度高、线性范围宽的特点。

8·This paper presents a forward-bias capacitance measurement system based on HP 4274AL-C-R meter for extracting the parameters of interface states of metal-semiconductor contacts.

本文描述使用以阻抗测量仪为中心的正偏电容测量系统提取金属-半导体接触界面态参数的方法。

9·The DC charge based and ac based capacitance measurement technologies are analysised from the point of noise performance, which is the key factor to determine the resolution of measurement.

从电路噪声的角度分析了直流充放电法和交流激励法电容测量技术的性能，得出交流法在增加电路复杂度极小的条件下，可获得较高的电容分辨率。

10·Introduce a relatively small typical capacitance measurement circuit and its basic principle, the use of digital signal processing technology to achieve small capacitance measurement method.

介绍了比较典型的微小电容测量电路及其基本原理，提出了采用数字信号处理技术实现微小电容的测量方法。