1)Drill noise电钻噪声
2)drilling noise钻井噪声
3)electric noise,electrical noise电噪声<声>
4)snow level噪声电平，噪声级
5)noise resistance噪声电阻
1.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。
2.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。
英文短句/例句
1.Measurements of the electrical properties of low-power electronic tubes--Methods of measurement of equivalent noise resistanceGB/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
2.Method of measurement of current noise generated in fixed resistorsGB/T7016-1986固定电阻器电流噪声测量方法
3.Physically, the resistor is effectively the source of noise.从物理上来说，电阻器等效于噪声源。
4.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
5.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
6.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
7.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
8.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
9.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。
10.A Resistive Feedback Broadband LNA for Digital TV Tuner电视调谐器中电阻负反馈结构的宽带低噪声放大器设计
11.Ultalow-noise amplifier design in logging technology of formation resistivity through casing过套管电阻率测井中的超低噪声前置放大电路的设计
12.The estimator outperforms the U-I model on stator resistance adaptation and noise accumulation restraint.该估计器在适应定子电阻和抑止噪声积累方面优于U—I法。
13.Design of Truly Random Number Generator Based on Resistor Thermal Noise and Oscillator;基于电阻热噪声与振荡器的真随机数产生器设计
14.Superposed Electromagnetic Noise Blocks ROS Increase and DNA Damage of Cultured Lens Epithelial Cells Induced by Microwave Radiation电磁噪声阻断微波辐射所致的晶状体上皮细胞内ROS增加及DNA损伤
15.Noise Receiver Sensitivity on Cylindrical Transducer of Insulation Resistance Influence绝缘电阻对圆柱型换能器噪声接收灵敏度影响研究
16.Study of Optimization Design Methods of Switched Reluctance Motor减小开关磁阻电机转矩脉动、噪声和振动方法研究综述
17.noise-killing battery消杂音电池，消噪声电池
18.frequency modulation noise level on carrier载波的调频噪声电平
相关短句/例句
drilling noise钻井噪声
3)electric noise,electrical noise电噪声<声>
4)snow level噪声电平，噪声级
5)noise resistance噪声电阻
1.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。
2.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。
6)noise voltage噪声电压
1.Firstly,the method that makes potentiometer far from the input terminal of amplifier and puts the potentiometer on the side of big signal can decrease the effect of noise voltage on whole circuit to a certain extent.其中 ,使电位器的滑动接点远离放大器的输入端及尽可能将电位器用在大信号一侧的方法 ,能在一定程度上减小噪声电压对整个电路的影响 ;在继电器线圈两端并接高速放电二极管和 RC吸收电路能大大消弱继电器工作时线圈两端产生的负脉冲电压 ;用金属壳将高输入阻抗放大器的输入端屏蔽可消除各种外界干扰信号对放大器的干扰 ,而在高输入阻抗放大器的输入端接入隔离环可减少电源线漏电等对放大器的影响 ;在数字电路的终端连接终端电阻会明显改善数字电路中易出现的终端反射效
2.The noise voltage of the designed low noise amplifier is 1.本文介绍低噪声放大器噪声来源、不同种类放大器噪声特性和匹配方法,重点论证低频低噪声放大电路设计和放大器噪声性能分析,设计的电路噪声电压实测为1。
延伸阅读
电钻利用电做动力的钻孔机。
