研究碳纤维水泥试块两电极电阻和三电极法测得的体积电阻与表面电阻。
The volume resistance and surface resistance measured by three electrodes and the resistance between two electrodes (r) of carbon fiber reinforced cement (CFRC) were studied.
在串联型晶体管稳压电路中，集电极电阻有内部电源和外部电源两种供电方式。
There are two kinds of supply modes of collecting electrode resistance (inner and outer) in the voltage-steadied circuit in which series connection transistor is used.
首要，炉子在开始送电操作时，炉底电极电阻低、导电性良好，用不着任何预热，也不必发动电极就可以发动。
First, the electricity at the beginning of the operation, the bottom electrode of low resistance, good electrical conductivity, without any preheating, nor will launch electrode can launch.
通过事先在混凝土中植入电极，余教授可通过测量电阻的变化而得知过往车辆对路面的挤压情况。
By embedding electrodes into it as it sets, Yucan measure changes in electrical resistance to detect compression frompassing cars.
本文通过对电阻点焊电极电压动态特性的分析，研究了低碳钢及低合金高强度钢电阻点焊的质量问题。
The quality of resistance spot welding of low carbon steel and high strength low alloy steel is studied by looking into the dynamic voltage characteristics of the electrodes.
采用计算机模拟的方法来研究银钨合金的电极材料中两者比例及气孔率对电阻率的影响。
The influence of the ratio of Alg, W component and porosity upon the resistivity of Ag - W electro - contact material were examined by the computer simulation approach .
重要由于除颤器产生的波形由病人身体的电阻抗所决定，因此只有当电极放置于病人体表后方能开始对除颤器进行充电。
Important Since the waveform (duration and amplitude) from the defibrillator depends on patient impedance, defibrillator charging must only start after the electrodes have been placed on the patient.
如果将火花试验装置的电极在闭合或断开时的放电电弧看作一个非线性电阻，则可以实现电路本质安全性能的计算机辅助分析方法。
If the arc generated during the make or brake of electrodes of spark-test apparatus was regarded as a non-linear resistance, non-explosion assessing intrinsic safety method can be established.
可以设定电流，自动检测集电环两个电极在一定电流下的电压降，并且还可以检测集电环与轴之间的绝缘电阻及漏电流。
It can be used to set current, automatically detect the voltage drop of the two slip ring electrodes in a certain current, and the insulation resistance and leakage between the slip ring and the axis.
本文首先简述了脉冲放电回路中三电极火花间隙的工作原理，并推导出其电阻的表达式。
In this paper, the work principle of spark gap with three electrodes in pulsed circuit is presented briefly and then the expression of its resistance is given.
组合电极在正负极都能比较稳定工作，自身电阻较小，导电能力好，抗腐蚀能力强。
Combination electrode in both the plus and minus pole can stably work, have smaller electric resistance, good conduct ability and strong the anti-decays ability.
通过热电阻和循环伏安法实验，测定了碳纳米管膜电极的导电性和电化学性质。
The properties of the conductance and electrochemistry of the carbon nanotube film electrodes are measured by thermal resistivity and cyclic voltammetry experiments.
炉子的热是利用石墨电极和金属炉料之问产生的电弧以及炉料对电流的电阻来取得的。
In the furnace the heat is generated by the arcs formed between the carbon electrodes and the metal charge, and by the resistance of the charge to the electric current.
结果表明，黄铜表面出现点蚀时，电极的极化电阻明显下降，腐蚀电位也明显降低。
The results show, when pitting corrosion occurred on the brass surface, the polarization resistance of electrode was obviously decreased, and the corrosion potential being also obviously lowered.
研究了电阻焊电极合金经93K低温处理后晶粒细化对高温屈服强度的影响。
The influence of resistance welding electrode alloy's grain refined after 93k cryogenic treatment to high temperature yield strength is studied in this paper.
铝合金电阻点焊技术是一项即将在汽车制造中获得广泛应用的技术，电极状况对焊接质量影响较大。
Resistance spot welding technology of aluminum alloy is to be applied widely to auto industry. Electrodecondition impacts heavily on spot welding quality.
其电极满足ASTM标准d 257“绝缘材料的直流电阻或电导”的要求。
The electrodes follow the ASTM Standard D257 entitled "DC Resistance or Conductance of Insulating Materials."
它可以被用来制作透明电极、压敏电阻、太阳能电池窗口、表面声波器件、气体传感器、发光二极管等。
ZnO can be used to fabricate transparency electrode, piezoresistor, cell battery window, surface acoustic wave device, gas sensor and light-emitting diode etc.
它可以被用来制作透明电极、压敏电阻、太阳能电池窗口、表面声波器件、气体传感器、发光二极管等。
ZnO thin films can be used to fabricate transparency electrode, piezoresistor, cell battery window, surface acoustic wave device, gas sensor and light-emitting diode etc.
在文中设计了一种应用于分布式高密度电阻率仪的电极转换装置，介绍了该装置的工作原理、工作流程，给出了详细的电路原理图。
In this article, we have been designed a kind of electrode change device for distributed high density resistivity instrument and provided its theory and work flow and its circuit diagram.
介绍了电阻焊电极用铜合金材料的研究进展，分析了目前各种电阻焊电极用铜合金材料的性能特点；
The research advances of copper-base alloys being used for resistance welding electrode are introduced and function characteristics of different electrode are analyzed.
硅化钛薄膜由于电阻率低和其它一些良好特性，在VLSI的栅电极和互连线中显示出它潜在的优势。
The Titanium silicide film has its potential advantage in forming a gate electrode and interconnection for VLSI because of its low resistivity and some other good characteristics.
整套仪器的工作均在微机的控制之下进行，通过测量主电流和两监督电极中点的电位而获得被测地层的电阻率。
Under the control of micro-computer, the resistivity of the formation measured is derived from the main current and the midpoint potential of the two monitor electrodes.
同时生产加工各种电阻焊电极、埋弧焊、导电咀。
At the same time, production and processing all kinds of resistance welding electrode, submerged arc welding, conductive nozzle.
描述聚苯胺柔性透明电极的制作方法，利用该电极制作负电阻器件，在大气环境下观察到明显的负电阻特性，并对其产生负电阻的内在机理进行分析。
The paper describes the method of fabricating flexible polyaniline electrode. Negative resistance is observed obviously in the air using the electrode in the devices and its mechanism is discussed.
若两个电极的电极距为64英寸，则测得长电位电阻率。
The other electrode is spaced 64 in. and measures the long-normal resistivity.
在铟、紫铜、锡、磷铜等机械接触中，铟电极具有最低的接触电阻，其他电极须经电冶成方能进行测定。
Among the pressure contacts studied, indium contact has the lowest contact resistance, while copper, tin, and phosphor-bronze contacts must be electrically formed before use.
微电极测井是电阻率测井中一种非常重要的方法。
Microelectrode log is a very important method in resistivity log.
供电电极的接触电阻与大地的电阻率成正比，与电极的粗细及入土深度有关。
The contact electric resistance of the power supply electrode is in direct proportion to earth electric resistance rate, and in relation to the diameter of the electrode and the depth of the earth.
系统的硬件主要有：ZHJ-1B型电流传感器、自行研制的电阻应变式力传感器、电极间电压测量装置及NI-DAQ 6062E数据采集卡等。
The hardware of the system mainly consists of a ZHJ-1B current sensor, a self-made resistance strain force sensor , the device for measuring electrode voltage and a NI-DAQ 6062E data acquisition card.
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