It mostly analyse the design thought of the capacitance sensor.
主要分析电容式传感器的设计思想。
Thirdly, the capacitance sensor width of pass-band is gained by using Fourier transform.
根据傅立叶变换确定传感器信号的带宽；
The design scheme was also disserted as the system using the capacitance sensor to measure the aperture of small holes.
论述了小深孔内径电容式测量方法的基本原理，设计了电容式深孔内径测量仪测量小深孔孔径系统的总体方案。
Based on the charge transfer technique, the capacitance sensor and instrument for measuring water cut in oil are developed.
基于电荷转移法测量电容变量的原理，研制了一种电容式原油含水率传感器及其仪器。
Test results showed the homogenous error of sensitivity distribution of the sensor was 13%, which is much better than the capacitance sensor with only one pair of electrodes.
实验证明由该种“复合式极板”构成的电容式浓度传感器的检测场均匀性误差可达13%，远远优于单对极板的该项指标。
The structure and principle of a two-dimensional vertical pendulum tilt meter and a capacitance mini-displacement sensor are introduced.
介绍了二维垂直摆倾斜仪的结构及工作原理，电容式微位移传感器的组成及工作原理。
By using multiphase medium with different permittivity, the image of medium distribution could be obtained through measuring the obtained permittivity by capacitance sensor.
它是利用多相介质具有不同的介电常数，通过电容传感器测量获得介电常数分布而获得介质分布的图像。
Mathematical model for measuring moisture in solid substance is presented based on the operating principle of a cylindrical capacitance type sensor.
基于同轴圆柱电容式传感器的测量原理，建立了用于固态物含水率测量的数学模型；
The three dimensional sensitivity distribution of an 8 electrode capacitance tomography sensor is analyzed using three-dimensional finite element method.
用电容传感器的三维有限元模型，分析了8电极电容层析成象传感器灵敏度的三维分布。
High precision capacitance displacement sensor is used to measure the actual output of moving platform and formed a system of feedback control.
高精度的电容式位移传感器用来测量动平台的实际输出并形成反馈控制系统。
The parameters of electronic components can be changed due to the variation of ambience temperature, and that can bring the output variation of capacitance sensor circuit.
电子元器件的参数会随环境温度波动而变化，从而引起电容传感电路的输出发生变化。
An improved algorithm based on finite element method to calculate the sensitivity distribution of capacitance sensor is presented.
提出一种基于有限元的电容灵敏度分布改进计算法。
This article introduces the method of humidity control used with Philips humidity-sensitive capacitance sensor, and the basic principle, measuring circle, work frequency, response time etc.
本文介绍了飞利浦湿敏电容传感器进行湿度控制的方法，包括它的基本原理、测量电路、工作频率、响应时间和滞后现象。
But the distributed capacitance of connecting wire and the temperature have a bigger effect on the accuracy of this kind sensor, the increase of the sensor's precision was constrained.
但这种传感器的准确性受连接导线分布电容和温度的影响较大，从而制约了电容式油量表测量精度的提高。
This paper first presents a case study dealing with the detection mechanism of multi phase interface level taking a parallel plate capacitance sensor as an example.
本文首先以平行板阵列电极电容传感器为例对多相界面的检测机理进行了讨论。
A new type capacitance sensor is described. The sensor is used to measure water cut in a high production and water cut oil well.
一种适用于高产量高含水油井产液含水率测量的电容式传感器。
The CPM system was formed by developing a new kind of intrinsically stray immune switched capacitance transducer to match with the grid sensor.
研制了一种新型本质抗干扰开关电容网络变送器与栅极探头匹配，构成相浓度测量系统。
The capacitance of the sensor is depended on the thickness and dielectric behavior of its dielectric layer.
电容传感器是基于平板电容模型的一种新型传感器，其电容值取决于介电层厚度和介电常数。
The structure can reduce the parasitic capacitance of the sensor, improve the negative resistance characteristics of the sensitive film, and be used in micro gyroscope.
该结构降低了器件的寄生电容，改善了敏感薄膜的负阻特性，适用于共振隧穿效应陀螺。
To integrate the sensor with its measurement circuit, the CMOS capacitance signal processing circuit is designed based on the theory of capacitor switch circuit.
为便于实现传感器与测量电路的集成，基于开关电容电路的原理设计出了频率输出的CMOS电容信号处理电路。
This paper describes a new signal processing of macromolecule capacitance humidity sensor based on the charge-discharge principle.
阐述了一种新型基于充放电原理的高分子电容式湿度传感器信号处理方法。
Based on flow imaging technique, a new method for the discrete phase concentration measurement of two phase flow using capacitance array sensor is proposed.
本文提出了一种基于流动成像技术测量两相流离散相浓度的新方法。该法以阵列式电容传感器为信息获取手段。
In a word, this paper achieve the design and making of new thickness measurement instrument based on capacitance sensor both in theory and practice.
总之，本文从理论到实践完成了新型电容测厚仪的设计与制造。
The results show that the sensor has high sensitivity, small hysteresis. The capacitance and impedance of the sensor vary with the relative humidity and the frequencies.
结果表明：元件的灵敏度较高、湿滞较小，元件的电容值和阻抗值随频率与相对湿度而变化。
The capacitance between the conductive plate and the flow sensor tube varies due to the relative motion of the conductive plate and the flow sensor tube when the flow sensor tube is vibrated.
导电板和流量传感器管之间的电容由于当流量传感器管振动时导电板和流量传感器管的相对运动而变化。
The capacitance formulae of a long cylindrical surface sensor with a gap are discussed by solving electric potential Lapalace's equation of the sensor.
通过求解带缝的长直圆柱面电容器中的电势的拉普拉斯方程，讨论该电容器的电容计算公式。
When the wet steam flows by the capacitive sensor, the sensor capacitance changes with the steam wetness.
根据计算结果并结合湿度测量的具体应用，分析了电容传感器用于测量湿蒸汽湿度的可行性。
When the wet steam flows by the capacitive sensor, the sensor capacitance changes with the steam wetness.
根据计算结果并结合湿度测量的具体应用，分析了电容传感器用于测量湿蒸汽湿度的可行性。
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