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electrical surface resistivity 表面电阻率
Aerospace; measurement of electrical surface resistance of conductive layers 航空和航天。导电层表面电阻的测量
Figure 4-23 is a configuration for measuring surface resistivity. 图4-23是测量表面电阻率的配置情况。
Many plastics have high surface resistance and low electrical conductivity. 很多塑料具有高的表面电阻和低的导电性能。
Surface resistivity measurements are based upon an infinite test surface. 表面电阻率量测值来自于无限的受测表面.
Surface resistivity is defined as the electrical resistance of the surface of a material and is expressed in ohms (usually referred to as ohms per square). 表面电阻率定义为材料表面的电阻，并表示为欧姆（通常称为方块电阻）。
The percolation threshold of surface resistivity of PVC/CB composite appears when the addition of CB reaches 4phr. 当炭黑添加量仅为4份时,PVC/CB即有逾渗现象发生,表面电阻大幅度降低。
Moisture will cause the surface resistivity measurements to be lower than normal. 湿度将使表面电阻率的测量结果比正常情况低一些。
The tensile strength,tensile elongation,surface resistivity and volume resistivity of the vul... 硫化胶的硬度增加,拉伸强度、扯断伸长率有所降低,表面电阻率和体积电阻率降低。
It could achieve expected surface resistivity,without an effect on the gloss and transparency of final products. 达到期望表面电阻的同时;不会影响到制成品的表面光泽及透明性.
The R-CHEK family of 4-point surface resistivity meters are simple instruments to use. 四点表面电阻量测仪很简易操作.
Humidity greatly affects the results of surface resistivity measurements and, to a lesser degree, volume resistivity measurements, as well. 湿度对表面电阻率测量有重大的影响，对体电阻率的测量也有影响，只是其程度要小一些。
Temperature and relative humidity can also affect the surface resistance. 温度和相对湿度也会影响表面电阻。
The fitting results show that the surface resistivity of c-BN thin film doped and annealed is lower 3 to 4 orders and the activation energy in different tempture area are 0.54eV and 0.32eV. 实验结果表明:离子注入掺杂后的c-BN薄膜表面电阻率随着退火温度的升高和Be离子注入剂量的增大逐渐降低;薄膜表面电阻率比掺杂前下降了3-4个数量级。经计算得到掺杂后c-BN薄膜不同温度范围内激活能分别为0.;54eV和0
There seems to be little correlation between material surface resistivity and risk of ignitions [12] and many materials with conductive fibres can be a source of incendive ESD if not earthed. 材料表面的电阻系数和引燃火灾的风险系数 [12]之间似乎并不存在什么相互关联，很多存在导电纤维的材料如果没有接地的话就有可能成为静电释放的引火来源。
Semi-rigid polyvinyl chlorid (PVC)/carbon black(CB)composites were prepared, their properties were studied by SEM, stress-strain behavious, surface resistivity,DMA and Vica soften temperature tests. 通过SEM、拉伸断裂行为、表面电阻、DMA(动态热机械分析)和维卡软化温度测试,研究了半硬质PVC/炭黑(CB)材料力学性能、电性能、热性能和微观形态。
When coating surface resistivity test on a longer pipeline is conducted,the pipeline can be divided into several sections to calculate it with polarization potential and current density. 在对长管道的涂层面进行电阻率测量时,可将管道分成若干段,通过极化电位和电流密度对涂层电阻车进行计算。
Put the charger with head up while charging, avoiding contact with flammable and electric surfaces. 充电时的电池应该朝上放，避免与易燃和导电表面接触。
Be he a civil engineer or an electrical engineer? 他是土木工程师还是电气工程师？
The hardened or overlaid surfaces resist damage from the most severe surface during operation of the valve for years of predictable service. 硬化和镀层表面可以抵抗法门操作期间的大多数严酷的表面损坏，预计使用寿命长达多年。