It is found in the study that the noise resistance(Rn) obtained through the time domain analysis is an important index for evaluation of corrosion resistance of the material,and that the pitting index(PI) reflects the uniformity degree of electrode reaction on the electrode.
采用同电极体系,测量了电沉积镍、铜镀层以及铂片在HC l和N aC l溶液中的电化学噪声,研究发现:通过时域分析得到的噪声电阻是评价材料耐蚀性的重要指标,而点蚀指数反映了电极表面反应的均匀程度;通过频域分析可知,高频段斜率可以用于评价镀层发生腐蚀的类型,而白噪声水平可作为判断材料耐蚀性的指标之一。
The results showed that the atmospheric corroding process could be effectively detected or monitored by analysis of the electrochemical potential and current noise and the changing of noise resistance.
利用该系统在实验室模拟和户外大气环境下进行了EN测试,研究结果表明,通过电位和电流噪声信号及噪声电阻变化可以对铝合金大气腐蚀过程进行有效检测。
Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of equivalent noise resistance
GB/T3306.11-1982小功率电子管电性能测试方法等效噪声电阻的测试方法
Physically, the resistor is effectively the source of noise.
从物理上来说，电阻器等效于噪声源。
The thermal noise of resistance could be overcome by reducing the physical temperature, choosing appropriate working frequency band low noise elements, etc.
可通过降低电路的物理温度、择合适的工作频带及低噪声元件等措施,克服电阻热噪声。
Equivalent Noise Bandwidth of the Electro Hydraulic Servo System and Analysis of Its Accuracy
电-液伺服系统的等效噪声带宽及其精度分析
The equivalent resistance of a Sierpinski resistor network
Sierpinski电阻网络的等效电阻
Method of measurement of current noise generated in fixed resistors
GB/T7016-1986固定电阻器电流噪声测量方法
The Low Frequency Noise Measurement Method of Resistance and DC/DC Converter;
电阻及DC/DC转换器低频噪声检测技术
The Development of Low Noise Transient Electromagnetic Methods Receiver Based on Equivalent Sampling Technology;
基于等效采样技术的低噪声瞬变电磁法接收机的研制
Design of Equivalent Sliding Mode Tracking Controller for Electromechanical Actuator with White Noise
白噪声干扰下电动舵机等效滑模跟踪控制器设计
The development of transducer insulation resistance and equivalent capacitance of intelligent detector for multi-channel sonar
多路声纳换能器绝缘电阻及等效电容智能检测仪研究
The concept of" equivalent noisy power spectral density" is introduced in this paper.
文中提出等效噪声功率谱密度的概念。
equivalent resistance
(磁控管的) 等效电阻
Low Frequency Noise Measurement Methods and Reliability Study of Thin-film Resistor;
薄膜电阻器件低频噪声测量与可靠性研究
Study on the Analysis and Control Method for the Noise from Switched Reluctance Motor;
开关磁阻电机的噪声分析与控制方法研究
EMI noise source impedance measurement based on modified dual-current-probe approach
基于改进双电流探头法的EMI噪声源内阻抗测量
Anti-noise performance of cross voltage measurement pattern in EIT
电阻抗成像交叉测量模式的抗噪声性能研究
Conclusion The workplace can be classified by equivalent consecutive sound level A.
结论噪声作业可以用等效连续A声级来进行分级。
Comparison of Equivalent Regional Environmental Noise Level in State-Controlled Cities in 2001
2001年度国控城市区域环境噪声等效声级比较