测量电极

在常用波形扰动下利用FFT测量电极阻抗

Electrode Impedance Measurement Perturbed by Usual Waveform Using FFT Method

建立一个用快速富里叶变换（FFT）测量电极阻抗的测试系统，并分别加以阶？

A test system tot electrode impedance measurement by FFT technique was established .

为实现解析法测量电极过程动力学参数，本文提出一简单的数学模型，采用BASIC语言编制源程序，由SHARPPC&1500型袖珍计算机计算。

In order to make measurements of dynamical parameters in electrode process by analytical method , this paper presents a simple mathematical model , The computation is done on a SHARP PC-1500 pocket computer using BASIC language .

ET中，阵列电极附于物体表面并交替加电压/电流激励，测量电极上的电容/电压。

In ET , an array of electrodes is attached around the object and alternating voltages / currents are injected via these electrodes and the resulting capacitances / voltages are measured .

电极分为测量电极和激励电极，在测量电极上采集到的同步实时数据直接通过数据采集卡的USB口传入计算机，计算机对传入数据进行处理、显示，并保存处理结果。

Electrodes are made into and incentive electrode . The real-time data which is from measurement electrode is put into the computer directly through the USB . The data is processed , displayed and kept in the computer .

用小型电算机模拟测量电极过程动力学参数

Imitating measurements of dynamical parameters in electrode process with pocket computer

头皮测量电极对脑电逆问题求解结果的影响

Effect of Scalp Electrodes on the Solution of EEG Inverse Problem

多通道脑电波信号测量电极的图像法坐标测取

Image Processing Method for Coordinate Measurement of Multi-channel EEG Signal Measuring Electrodes

源极和测量电极按二极法配置。

The source electrode and measure electrode are adopted with two-pole method .

用时域法测量电极阻抗Ⅱ实验结果及讨论

Electrode impedance measurement by time domain method ⅱ - experimental results and discussion

用时域法测量电极阻抗Ⅰ、原理及测试方法

Electrode impedance measurement by time domain method ⅰ - principle and measuring devices

锅炉汽包电接点水位计测量电极装置改进

Improvement on Measuring Electrode Device in Electrical Contact Water Level Indicator of Boiler Drum

时域法测量电极阻抗&Ⅱ.硬件、软件及实验结果

Electrode impedance measurements by time domain method ⅱ . hardware , software and experimental results

时域法测量电极阻抗&Ⅰ.样条内插函数方法

Electrode impedance measurements by time domain method ⅰ . the principle of spline function interpolation

采集部分中，采用测量电极拾取观测场地上的电磁扰动信号。

In collection part , the thesis adopts measuring electrode to collect electromagnetic disturbance signal from observation location .

然后把经过频谱甄别的源信号重新投影在测量电极位置上。

At last , the source signals were projected to the positions of the electrode to get more tangible meaning .

最后还讨论了时域法测量电极阻抗的激励信号的选择、测量频率上、下极限和噪声影响等问题。

The problems about the selection of excitation signal , limits of measurement frequency and noise influence have been discussed .

试验表明，这一装置能满足生产条件下测量电极位移的要求。

The experimental results show that the sensor is satisfied for the requirement to measure electrode displacement under the condition of production line .

研究结果表明，离散相介质的存在对激励电极和测量电极附近区域灵敏场的影响比较大，对管道中心区域的影响则比较小。

It was found that the effect in the vicinity of the exciting and detecting electrodes was greater than that at the center of the pipe .

方法将一对电极导线植入犬的右室心尖部后，定期测量电极的电参数和心功能，3个月后处死犬，进行形态和光镜病理检查。

Methods The pacing threshold and sensing function were measured 1,2,3,4,6,8,10 , and 12 weeks after both carbon and Elgiloy endocardial electrode leads were implanted into dogs right ventricular apex .

通过测量电极溶液界面的电容值，发现电流效率和季铵盐在电极表面的吸附相关。

It could be concluded that the reaction current efficiency was related with the surface adsorption of quaternary ammonium salt by measuring the differential capacitance at the solution interface near the electrode .

在炼钢过程中准确测量电极与钢水之间的电压，确定两阳极与钢水间的准确距离。

The voltage between electrode and molten steel is measured accurately , which is used to calculate the accurate distance of the electrode and molten steel , during whole process of steel-making .

传统的直流电法勘探的方法的装置是供电电极和测量电极都在地表排列。

No matter what electric sounding and electric profile methods in traditional electrical surveying methods , their field layout are that current electrodes and voltage electrodes are set on the earth 's surface .

为了解决从测量电极所测得的电容计算网络内部电容这一逆问题，分析和利用了附加的网络结构约束。

In order to solve the inverse problem of calculating the capacitance 's of the network from the measurements , some addi - tonal structure constraints of the network are explored and used .

选择测量电极中心作为记录点，既能使正演计算的视电阻率响应在异常体上方获得最大异常，又能使正演计算的拟断面图的异常分布与异常体之间有很好的对应关系。

The center of measuring electrode is taken as recording point so as to cause both the apparent resistivity over a three-dimensional abnormal body to be maximum and the pseudosection to correspond with the abnormal body quite well .

该系统通过测量电极剪切端面与传感器之间的距离，计算电极的挤出长度，并以电极长度为反馈量控制电极挤压速度，实现了电极剪切的零速定位。

The electrode length was calculated by measuring the distance between the electrode terminal and the ultrasonic sensor . With the electrode length as the feedback , a real-time close-loop control system of pushing speed was obtained , and zero speed halt was realized .

对卫星表面材料的体电阻率、面电阻率的测试方法进行了研究，并设计了测量电极系统，测量了常用热控涂层的体、面电阻率，研究了测量电压对测量结果的影响。

This paper discusses the test methods of volume resistivity or surface resistivity of satellite surface materials . A measuring electrodes system is designed to measure the volume resistivity or surface resistivity of typical thermal control coatings and the effects of measuring volts on the results are studied .

用SEM、XPS及AES测量n-Si/Pt电极表面。

The surface of n-Si / Pt has been determined by SEM , XPS and AES .

测量氧电极使用复杂的克拉克型氧电极。

Oxygen electrode measurement using sophisticated Clark type oxygen electrodes .

最后将纳米电极材料制成块状纳米电极，通过对消法测量其电极电势。

Finally , the blocky nano-electrodes were fabricated using the nanoparticles , and the electrode potential was determined by compensation method .