电阻线

Voltage Source and Current Source, Thevenin Theory, Trouble Shooting, Characteristic Curve of Diode, Diode Models, Rectifier Circuits, Input Filtering Capacitor, Voltage Multiplier Circuits, Limiter and Clipper Circuits, DC Clampers and Peak-to-peak Detectors, Zener Diode, Zener Diode Rectifier, Photoelectric Devices, Collector-Emitter Junction, Transistor Characteristics of common-emitter, Base Bias, LED Dirver, Establishing a Stable Q-point, PNP Transistor Biasing, Transistor Biasing, Coupling and By-Pass Capacitors, AC Emitter Resistance, Common-Emitter Amplifier, Other Common-Emitter Amplifiers, Cascaded Common-Emitter Amplifiers, AC Load Line, Emitter Follower, Class B Push-pull Amplifiers, JFET Characteristic Curve, JFET Biasing, JFET Amplifier, VMOS Circuit, Differential Amplifier, Operational Amplifier, Non-inverting Feedback, Negative Feedback.

电子学实验( S0704)(1，1)/应用电子学实验( S0472)(1，1)电压源和电流源、戴维宁定理、故障排除、二极体特性曲线、二极体近似模型、整流电路、电容-输入型滤波器、倍压电路、限制器电路和峰值检测电路、直流定位器与峰对峰检测器、齐纳二极体、齐纳二极体整流器、光电元件、集射极接面、集极特性曲线、基极偏压、LED驱动器、建立一个稳定的工作点 Q 、 PNP 电晶体偏压、电晶体偏压、耦合及旁路电容、交流射极电阻、共射极放大器、其他 CE 放大器、串接共射极放大器、交流负载线、射极随耦器、 B 类推挽式放大器、 JFET 特性曲线、 JFET 偏压、 JFET 放大器、 VMOS 电路、差动放大器、运算放大器、非反向电压回授、负回授。

The key point of this paper is the software design and hardware design for on-line signature data acquisition system based on four-line resistance touch panel.

本文研究的重点是基于四线电阻式触摸屏的在线签名数据采集系统的软硬件设计。

This paper analyzed the grounding alternation of the steel tower in 110KV grade transmission line, and the lightning fault before, after alternation are compared particularly. The correlation between grounding resistance and lightning fault is depicted in detail.

对110KV平宝线杆塔接地改造进行了认真的总结，并对改造前后线路的雷害事故情况进行了认真的分析，在此基础上探讨了杆塔接地电阻对线路雷害事故的影响。

Earth protection system this project uses the TN-S system, meets the zero guard wire special-purpose, uses the union earth, its earth resistance is not bigger than 1 ohm.

接地保护系统本工程采用TN-S系统，接零保护线专用，采用联合接地，其接地电阻不大于1欧姆。

In this paper, the following progress has been discussed:(1) the improved conjugate gradient algorithm which combines the inversion equation;(2) the formulation for velvet gene at all directions and the approximation method of Jacobian matrics based on disturbance method;(3) the model is adjusted by analyzing the influence of damp coefficient and correction factor to inversion result ;(4) the influence of damp coefficient to the resolution of inversion is studied. to some degree, we improved the problem of "barycenter ascending shift" to electric anomalous body in 3-D resistivity inversion.

本文主要讨论了以下几个方面的内容：（1）结合反演方程式改进的共轭梯度算法；（2）基于扰动法的线源Jacobi矩阵的近似计算方法及光滑系数矩阵在各个方向上的光滑因子的计算公式；（3）通过分析阻尼系数与修改量校正量对反演结果的影响，提出了利用校正系数对模型修正量进行校正；（4）较为系统的讨论了阻尼系数λ对反演分辨能力的影响，较好的改善了三维电阻率反演中的电性异常体重心的&上漂&现象。

SHENZHEN POWER ELECTRONIC CO.;LTD located at the Shenzhen Baoan District, the main business pastes the SMT electric capacitor, electronic primary device's and so on SMT and DIP Diods, triodes, IC .

深圳普威电子有限公司位于深圳市宝安区，主营精密电阻、贴片电容，钽电容、绕线电感、晶振等电子元器件的分销。

SHENZHEN POWER ELECTRON IC CO.;LTD located at the Shenzhen Baoan District, the main business pastes the SMT electric capacitor, electronic primary device's and so on SMT and DIP Diods, triodes, IC .

深圳普威电子有限公司位于深圳市宝安区，主营精密电阻、贴片电容，钽电容、绕线电感、晶振等电子元器件的分销。

Plant area of 4,000 square meters, down 2 million dollars investment, production equipment, such as: automatic CNC Winder, 3250 Comprehensive Test Instrument, resistance machines, high-pressure machine, Pen Maji, high-precision grinding machines, milling machines, automatic ICP, etc., all of the major production equipment imported from the United States, Germany, Japan and Taiwan.

厂房面积4000平方米，首期投资200万美圆，生产设备齐全，如：全自动CNC绕线机，3250综合测试仪，电阻机，高压机，喷码机，高精度研磨机，铣床，全自动电感机等，主要生产设备全部进口自美国、德国、日本和台湾。

Inner Mongolia Erdos Electronics Co.,Ltd is a subsidiary held by 500 strong china corporation of Erdos group, It' mainly engaged in the research and production including the fixed carbon composition resisters, the high voltage glass glaze resisters, fixed inductors with high frequency , wind thread piece type inductors and others.

企业介绍：内蒙古鄂尔多斯电子有限责任公司是中国企业500强的内蒙古鄂尔多斯集团控股子公司，公司专门研制和生产实芯电阻器、高压玻璃釉膜电阻器、高频固定电感器、片式绕线电感器及其它类型电阻、电感元器件。

In this 20 years, thousands of chi always uphold the principle of integrity and customer service, making thousands of chi in a highly competitive market place to obtain one seat; now we have self-developed production and marketing of various types of resistance equipment, such as cutting machine, welding machine, Tu installed capacity, white rod winding machines, porcelain shell typewriter.

在这20年中，千志一直秉持诚信服务顾客的原则，使得千志在激烈竞争的市场上取得一席之位；如今我们自行开发生产和销售各类电阻设备，如切割机，焊接机，涂装机，白棒绕线机，瓷壳打字机等。

Since historical times,England ,where the early inhabitants were Celts, has been conquered three times .

从有历史以来，英国，在此地早期居住的是凯尔特人，已经被征服了三次。

Bluetooth OBEX File Transfer Enables the sending and receiving of files on your phone via Bluetooth.

蓝牙OBEX文件移动允许经过蓝牙传送和接受文件。。。。