The higher the surface voltage, the greater the effect of bacteriostasis or bactericidal action of electret on staphylococci aureus.
驻极体的表面电位越高,对金黄色葡萄球菌的抑菌效果越好。
The charging equilibration time constant decreases with the beam intensity and the thickness of the sample. The surface voltage decays slowly when the electron beam is cut off.
在一定条件下,样品表面电位随着辐照电子束流密度和样品厚度的增加而增大;
When scientists apply a voltage to the finger, electrons can hop between it and the surface through a process called quantum tunneling.
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 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.
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。
"I got a 4-inch beanie baby box and tacked on some solar cells to see how many would fit on the surface, " Twiggs says. "I had enough voltage for what I needed so I decided that would be the size."
那时特威格斯致力于一个10厘米立方体的大小的立方体卫星的研究,“我找了一个四英寸装小编毛的宝贝盒子,在上面贴上太阳能电池,看看可以贴多少个”特威格斯说,“我得到了我需要的足够的电压,所以我认为这就是我所需要的尺寸。”
A voltage is applied along the graphene surface as DNA strands are passed slowly through the slit one base at a time.
DNA链按每次一个基本单元的速度缓慢通过,同时沿石墨烯面加上一个电压。
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.
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。
The most advanced and successful methods of corona surface treatment are based on a principle of high voltage discharge in air.
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 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.
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。
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.
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。
Always make measurements with dry hands while standing on a dry, insulated surface capable of withstanding the voltage being measured.
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。
An Electrical Surface Treatment system consists of high frequency generator, high voltage transformer and treating electrodes.
电气表面处理系统由高频发生器,高压变压器和治疗电极。
The analytical expressions about surface electric field intensity and voltage undertaken by main junction and ring junction are presented.
给出表面电场强度、主结及环结分担电压的解析表达式。
Humidity, transfer time and voltage also slightly affect the hydrophobicity of SR. in particular, this influence is slighter when the surface of SR is contaminated.
湿度、迁移时间、电压等因素对硅橡胶材料憎水性影响较小,特别是对憎水性充分迁移的染污硅橡胶试片的影响更小。
Surface conductivity of ion implanted PES film increase slowly along with the increase of voltage in 0 ~ 30v.
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。
Compact and lightweight, High breakdown voltage, Surface mounting type.
结构紧凑,重量轻,高击穿电压,表面贴装型。
Basics of high voltage discharge in air and its application to surface treatment.
基本的高电压放电和空气中的应用表面处理。
Compact and lightweight, High breakdown voltage, Surface mounting type.
描述: 结构紧凑,重量轻,高击穿电压,表面安装型。
A method to implement sensorless control of Surface Mounted PMSM based on fluctuating high frequency voltage signal injection was introduced.
本文介绍了一种基于脉动高频电压信号注入法实现面装式永磁同步电机无传感器控制的方法。
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 switching rectifier. Max repetitive peak reverse voltage 200 V. Max average forward 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。
The thickness and surface roughness of ceramic layers increase with the voltage increasing.
陶瓷层的厚度和表面粗糙度随着电压值的上升而增加。
The effect of charges remaining on a dielectric plate upon the 50% impulse surface flashover voltage U_ (50) in the non-uniform field (rod-plane gap) is investigated.
针对不均匀电场(棒-板间隙)中绝缘板上残余电荷对50%冲击闪络电压u _(50)的影响做了一些试验研究。
Surface mount fast recovery rectifier. Maximum recurrent peak reverse voltage 50 V. Maximum average forward rectified current 1.0 a.
表面贴装快速恢复整流。经常性最大峰值反向电压50V最大平均正向整流电流1.0 A。
Surface mount ultrafast rectifier. Max recurrent peak reverse voltage 400 V. Max average forward rectified current 2.0 A.
表面贴装超快整流器。最大的经常峰值反向电压为400 V,最大平均整流电流2.0A。
The results show: with voltage increasing or frequency decreasing, the growth rate of the coatings increases, but the surface morphology becomes coarser.
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。
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.
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。
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.
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。
In the case of electrode surface imperfections, the discharge inception voltage can also be calculated provided a suitable electrode surface profile model is chosen.
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。
The effect of insulator surface charges on DC corona initial voltage and V-I characteristic in non-uniform field is studied.
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。
应用推荐