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- specific surface resistivity 比表面电阻
- 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。
- 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.
- The BET specific surface area reaches 477.7 m2? g-1 for NiO calcined at 523 K. 结果表明;在523K下焙烧得到的氧化镍BET比表面达到477.;7m~2·g~(-1)
- At the same time,the specific surface area and the mesopore and m... 进一步延长超声时间,其比表面积和孔容反而下降。
- 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。
- Emittance and irradiance are meaningful measurements of flux at a specific surface. 发射强度和辐照强度只有对一定表面上通量的量度才是有意义的。
- 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.
- The coarse grain size and small specific surface area of Chengchao iron ore concentrate influence negatively the output and quality of pellet. 由于程潮铁矿铁精矿的粒度较粗,比表面积较小等原因,严重影响了球团矿的产量和质量。
- 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。
- Floc properties may be described by properties as floc strength, specific surface area, surface potential and surface energy. 絮凝物可以通过絮凝物强度,具体表面,表面潜力和表面能量来描述。
- The results show that BET specific surface area of AC is 1 654 m2/g, with reasonable pore size distribution (PSD). 结果表明:活性炭的BET比表面积达1 654 m2/g,具有合理的孔径分布,主要在2 nm附近。
- The specific surface area of the ceramisite with the best formula was 6.26 m2/g,and the porosity was 79.53%. 最佳配方下所得陶粒的比表面积为6.;26 m2/g;孔隙率为79
- 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。
- The maximum BET specific surface areas of silica aerogel obtained by optimizing preparation technology is 430m~2/g. 比表面积测定仪测试表明,优化制备工艺后的气凝胶产品的BET比表面积最大为430m~2/g。
- All of the effects could be accounted for by changes in the specific surface area,pore size distrib... 活性炭的比表面积、孔径分布和表面性质都会影响其吸附氢气的能力,其中,比表面积是最主要的影响因素。
- Carbon nanotube electrodes exhibit unique pore structure and high utilization efficiency of specific surface areas. 碳纳米管电极具有独特的孔隙结构和高比表面积利用率;