当科学家在探针上加一定电压时候，电子能够在它和样品表面之间跳跃，这个过程叫做量子隧穿。
When scientists apply a voltage to the finger, electrons can hop between it and the surface through a process called quantum tunneling.
这样，就意味着巧妙的工程学能够在电压不变的情况下通过增加电极间表面积以提高电荷储备。
This, in turn, means clever engineering can increase the surface area (and thus the storage capacity) without increasing the volume.
当显微镜的尖端把正电压施加到材料表面时，它就在氧化层之间的空白处画出了导线。
When the microscope's sharp tip applied a positive voltage to the material's surface, it drew conducting lines that exist in the space between the oxide layers.
目前最先进和成功的方法的电晕表面处理是基于原则的高电压放电在空气中。
The most advanced and successful methods of corona surface treatment are based on a principle of high voltage discharge in air.
外拖冲击电压的极性与绝缘子表面电荷极性是否相同会影响绝缘子的电晕起始时刻、由流注向先导的转变时间间隔和流注电晕电流。
The polarity of impulse voltage and the polarity of insulator surface electric charge can affect the corona initial time of insulator, the change time - interval and the corona current.
本节详细介绍如何使用这些测试夹具来进行表面电阻率和体电阻率的测量，以及测量电阻率时使用的变换极性和变换电压的技术。
This section details how to make surface and volume resistivity measurements with these test fixtures, as well as the Alternating Polarity and Alternating Voltage techniques for measuring resistivity.
出风不热的情况有很多，例如加热器表面灰尘过多、PT C陶瓷片故障、电压故障等等原因都能造成出风不热的情况。
So there is a lot of wind is not hot, such as too much dust on the surface of the heater, PTC ceramic chip failure, voltage failure and so on can cause the wind is not hot.
测量时请保持双手干燥，并站立在能够承受被测电压干燥、绝缘表面。
Always make measurements with dry hands while standing on a dry, insulated surface capable of withstanding the voltage being measured.
给出表面电场强度、主结及环结分担电压的解析表达式。
The analytical expressions about surface electric field intensity and voltage undertaken by main junction and ring junction are presented.
基本的高电压放电和空气中的应用表面处理。
Basics of high voltage discharge in air and its application to surface treatment.
该静态定位器，是一种非接触的产品，用于检测静电场励磁电压和极性表面。
This Static Locator is a non-contact meter that indicates electrostatic field voltage and polarity on charged surfaces.
结构紧凑，重量轻，高击穿电压，表面贴装型。
Compact and lightweight, High breakdown voltage, Surface mounting type.
在0 ~30v范围内，离子注入PES膜的表面电导率随电压的增加而缓慢增加。
Surface conductivity of ion implanted PES film increase slowly along with the increase of voltage in 0 ~ 30v.
理论分析、数值模拟和实验结果表明，该结构可以使表面电场变得更加均匀，有效提高器件击穿电压。
Theory analysis, numerical simulation and experimental result indicated that the surface electric field of the device was more uniform and the breakdown voltage was increased effectively.
结果表明：随电压的升高或频率的减小，膜层的生长速率增加，膜层的表面质量变得粗糙。
The results show: with voltage increasing or frequency decreasing, the growth rate of the coatings increases, but the surface morphology becomes coarser.
描述： 结构紧凑，重量轻，高击穿电压，表面安装型。
Compact and lightweight, High breakdown voltage, Surface mounting type.
研究了固体绝缘表面电荷对不均匀电场直流电晕起始电压、伏安特性的影响。
The effect of insulator surface charges on DC corona initial voltage and V-I characteristic in non-uniform field is studied.
表面贴装快速恢复整流。经常性最大峰值反向电压400V，最大平均整流电流1.0A。
Surface mount fast recovery rectifier. Maximum recurrent peak reverse voltage 400 V. Maximum average forward rectified current 1.0 a.
表面贴装快速开关整流器。最大反向重复峰值电压200五，最大平均正向电流1.0A。
Surface mount fast switching rectifier. Max repetitive peak reverse voltage 200 V. Max average forward current 1.0 a.
研究了外施直流电压极性、幅值、作用时间和外界气象条件对表面电荷积聚的影响。
A research on the effects of amplitude, polarity and the stressed duration of the applied voltage on the surface charge accumulation is carried out.
这与国外研究者认为的绝缘子表面电荷积聚会随着电压作用时间的增加逐渐增加，进而达到饱和的结果有着显著的不同。
The experimental results show that within a certain voltage range the polarity of the surface charge will reverse as the DC voltage duration increases.
电缆标志：电缆表面印有型号、电压、规格及制造厂名称。
Cable mark: the surface marked with type, voltage, specification, and manufacturer.
对于电极表面有缺陷的情况，只要选取适当的电极表面轮廓模型，其起始放电电压也是可计算的。
In the case of electrode surface imperfections, the discharge inception voltage can also be calculated provided a suitable electrode surface profile model is chosen.
陶瓷层的厚度和表面粗糙度随着电压值的上升而增加。
The thickness and surface roughness of ceramic layers increase with the voltage increasing.
利用一定电压下将探针固定在活化的碳糊电极表面的技术，研制成DNA电化学传感器，用该传感器对互补链dna进行杂交检测。
The DNA electrochemical sensor is manufactured by immobilizing ssDNA on the activated surface of CPE in fixed potential. The complementary DNA is detected by hybridization on the this sensor.
介绍了在低电压条件下，测量织物表面比电阻的电流比法，并对测量中一些具体问题作了分析。
This paper studies the method measuring the unit area resistance of the Sabric superficies in condition of the low-voltage, and analysis some concrete instances.
阴极斑点优先在材料承载电压能力低的弱相表面形成，弱相尺寸、形貌和分布决定了阴极斑点的几何特征。
Arc erosion pattern shows that spot craters locate on the phases with weak voltage withstanding, whose size, morphology and distribution determine the character of the arc spots.
在此基础上，建议了一种通过两次不同电压扫描率的线性电压扫描来测定半导体的体产生寿命和表面产生速度的方法。
On the basis of this, a method of using twice sweep under different voltage sweep rates for determining both bulk generation lifetime and surface generation velocity is proposed.
数值模拟结果表明，在放电期间恰当地调整电极上的驱动电位，可以改变介质层表面电荷积累，获得较高的壁电压。
The results show that after triggering discharge, the wall charges can be varied by adjusting the driving waveform, and the high wall voltage can be obtained.
由声表面波陀螺的基本原理以及原理公式推导声表面波陀螺的输出信号是频率电压信号。
The output signal of SAW gyroscope is a voltage signal, concluded from the principle of SAW gyroscope and the principle formula educe.
应用推荐