A negative capacitance effect in LDs is also observed under larger voltages or lower frequencies.
此外还观察到,在较低的测试频率和较大的正向电压下,激光二极管的结电容具有负值。
The negative capacitance effect was not from the phase of the current - voltage change, but from the capacitor resonant.
其负电容效应并不是来自于电流-电压的相位变化,而是来自于电容谐振。
For each segment, the blood flow effect in arteries is combined with three lumped-parameter effects, i. e. fluid resistance effect, arterial capacitance effect and fluid inertia effect.
对于各血管段,动脉中血液流的效应由三个集中参数效应组合而成,它们是流阻效应、流容效应和流感效应。
The effect of aging voltage on the capacitance and leakage current of al electrolytic capacitors.
老练电压对铝电解电容器容量和漏电流的影响。
This article makes deep research and analysis to effect of capacitance transmitter probe shape and overall dimen 'sions on sensing accuracy as well as errors of measured components on the probe.
本文深入地研究和分析了电容传感器探头形状与外轮廓尺寸对检测精度的影响以及被检测件外形给传感器探头带来的误差。
Errors of the equivalent gap caused by the effect of equivalent capacitance and equations of error calculation are described in this article.
本文论述了由于等效电容的影响,引起等效间隙误差,并推导出误差计算公式。
In this article, the action characteristic of phase current-differential criterion in EHV system and the effect of capacitance current compensation have been analyzed using EMTP simulation result.
利用EMTP仿真结果分析了这相电流差动判据在超高压系统中的动作特性和电容电流补偿的效果。
This paper analyses the existing zero sequence directive current selective leakage protection principle which is to surmount the effect of distributed capacitance on it.
对近期提出的克服电网分布电容影响小电流接地选线的零序直流选择性保护原理作了理论分析。
With examples this paper analyses the phenomenon of ferro-resonance caused by the grading capacitor and the effect of busbar's stray capacitance on ferroresonance.
本文结合实例分析了断口均压电容引起的铁磁谐振现象及母线对地杂散电容对谐振的影响。
The designed neutralization circuit reduces the effect of distributed capacitance and expands the application scope of the fundamental suppression circuit.
在该基波抑制电路中设计了中和电路,消除了分布电容的影响,提高了基波抑制电路的应用范围。
It is found that it is convenient to control the quantum fluctuations and squeezed effect by adjusting mutual inductance coupling coefficient in mutual inductance circuit with coupling capacitance.
发现在耦合电容存在的有互感的电路中,通过调节互感耦合系数来控制电路的量子涨落和压缩效应是很方便的。
The result shows, under different vibration mode, equivalent parallel capacitance and resistance are not constant value. There is negative damp effect in transducer system at the operating mode.
结果表明,在换能器不同振动模态下,等效并联电容电阻并非恒定值,而且实际支承工况下换能器系统工作时存在负阻尼效应。
Small size, light weight, low loss, small inherent temperature rise, good self-healing effect, stable capacitance, inherent anti-explosion design, more safety and reliability.
体积小,重量轻,损耗小,内部温升小,自愈效果佳,电容量稳定,内部装有防爆装置,使用安全可靠。
The refined effect of electric pulse depends on the charged frequency of capacitance, oscillatory frequency of circuit and the density of current.
电容的冲击频率和电路的自振荡频率对细化效果起着关键性的作用。
But, the effect of diffusible double-layer on double layer capacitance is re-duced and even eliminated through increasing pore sizes of carbon electrodes or electrolyte concentration.
而增大炭材料的孔径或电解液浓度,可明显减弱甚至消除扩散层对电容的影响。
Aluminum foil for capacitor cathode: effect of pretreatment and etching on specific capacitance.
前处理和侵蚀对阴极箔比容的影响。
The effect of the mass of KOH on the absorption characteristic, the pore size distribution and the capacitance characteristic of the activated carbon obtained were investigated.
考察KOH与酚醛树脂炭的质量比对所制得的活性炭的吸附性能、孔径分布和比电容的影响。
The air gap capacitance sensors with distinct composition have been developed for reducing aperture effect.
为了削弱孔径效应,空气间隙的电容传感器采用了不同的结构。
According to the analyses and experiments, the effect on distributive capacitance is the first of all, and the wave's quality is improved to a certain extant by corrected bus driver circuit.
通过分析并经实验表明,长线的分布电容影响通常居诸因素之首位。改进长线驱动电路,在一定程度上,可改善其传输波形之质量。
A distributed transmission line model is used for the proposed algorithm and the effect of capacitance considered explicitly.
算法中采用了电力线的分布参数模型,并充分考虑了线路电容的影响。
The orthogonal coupling error, non-linear of the drive mode, temperature effect and parasitic capacitance of a fully-symmetrical micro gyroscope are test and analyzed in this paper.
本文针对一种全对称微机械陀螺,对其正交耦合误差、驱动非线性、温度特性以及寄生电容来源进行了测试与分析。
The effect of the diffusion capacitance can be troublesome.
扩散电容会引起麻烦。
Thus, even large values of capacitance shunting the input will have negligible effect on rise time.
所以,即使并联在输入端的电容很大,其对。
But the distributed capacitance of connecting wire and the temperature have a bigger effect on the accuracy of this kind sensor, the increase of the sensor's precision was constrained.
但这种传感器的准确性受连接导线分布电容和温度的影响较大,从而制约了电容式油量表测量精度的提高。
The signal-to-noise ratio of the silicon capacitance microphone is improved, and the shielding effect is favorable.
提高 了硅电容麦克风的信噪比,屏蔽效果好。
Experiments result shows that this control system increase work efficiency and power factor by applying nearby capacitance compensation theory. The control system processes fine saving energy effect.
实验结果表明该节能控制系统利用就地电容补偿原理,降低了抽油机的总损耗,提高了工作效率和功率因数,具有较好的节能效果。
The results shows severe field distortion at conductor and earthing top of insulator which stress is in more than 10 times higher than at central part due to effect of distributed capacitance of H.
得出受杆塔和高压导线分布电容的影响,绝缘子导线侧和接地侧的电场畸变严重;
Wide capacitance range, small size. Long life due to self-healing effect.
容量范围宽,体积小,自愈性好,寿命长。
The high frequency parasitic effect of MOSFET is emphasis on, included gate resistance, substrate resistance, and parasitic capacitance.
重点讨论MOSFET的高频寄生参数,包括栅电阻、衬底电阻、寄生电容等。
The high frequency parasitic effect of MOSFET is emphasis on, included gate resistance, substrate resistance, and parasitic capacitance.
重点讨论MOSFET的高频寄生参数,包括栅电阻、衬底电阻、寄生电容等。
应用推荐