详细介绍了直流电位差计测量结果不确定度的分析过程。
Evaluation methods of uncertain degree of measure result of d.
首先介绍了直流电位法——裂纹扩展片检测裂纹的方法和原理。
The principle and method for testing surface crack through direct current potential difference are introduced.
用恒流源为直流电位差计供电可以简化操作过程，提高工作效率。
The supply electricity using permanent current source for the DC potentiometer can simplify working processes and raise working efficiency.
本文从解析法、有限元分析和试验三方面探讨了直流电位法用于缺口问题的有效性。
In this paper, the validity of DC potential drop method applied to notch problem has been investigated by means of analytical method, finite element analysis, and experimental method.
试验发现真空度下降到一定值时屏蔽罩上形成的交流电位幅值会发生变化，同时屏蔽罩上还会有直流电位生成。
In the process of experiment, it is found that alternating potential (AP) on shielding has changed when the vacuum degree descends to a certain degree.
木文研究了间接直流电位法（IDC法）和交流电位法（AC法）用于监测疲劳短裂纹扩展速率的有关技术问题。
The technique of measurement of growth, rate of fatigue short crack with indirect KC (IDC) potential system and AC potential system was investigated.
探讨了集散控制系统DCS安装调试过程中出现的交流干扰、直流电位等现象的隔离问题以及信号隔离器在解决这方面问题的应用情况。
Discusses the separation of ac interference and DC potential, etc, during installation and commissioning of DCS systems, and the application of signal spacers to solve this kind of problems.
阴极极化：直流电通过电极时，阴极电位偏离平衡电位向负的方向移动的现象。
The cathode polarization: dc through electrode, the cathode potential deviating from the balance to the negative potential moves in the direction of the phenomenon.
叙述了涂层金属耐腐蚀性的几种电化学测定方法，例如直流电阻法、交流阻抗法、电位时间法、充电曲线法。
Several electrochemical determination methods to test the corrosion resistance of coated metals were described, such as DC resistor, AC resistor, potential time and charging curve.
该智能无线遥控型恒电位仪是一种应用于阴极防腐保护的大功率直流电源。
The intelligent wireless remote control potentiostat is a high power direct supply for cathodic protection.
分压电路通过电阻分压对来自直流电源的直流输出电压进行分压，由此，施加与电极分别对应的直流输出电位。
The voltage dividing circuit USES the voltage dividing resistors to divide a DC output voltage from a DC power supply, thereby applying DC output potentials to the respective electrodes.
控制应用和实现连续24伏直流电源电压介于0通过电位器或其他变量的权力。
Control achieved by applying straight voltage between 0 and 24 VDC via potentiometer or other variable power supply.
阴极极化：直流电通过电极时，阴极电位偏离平衡电位向负的方向移动的现象。
The polarization: when the current through the electrode, electrode potential happen from the phenomenon of balance potential.
阴极极化：直流电通过电极时，阴极电位偏离平衡电位向负的方向移动的现象。
The polarization: when the current through the electrode, electrode potential happen from the phenomenon of balance potential.
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