1) specific volume resistance
比体积电阻
2) volume specific resistance
体积比电阻
1.
0% PEEM by mass fraction had volume specific resistance 1.
结果表明,BHET和质量分数为20%PEEM共聚,所制得PET纤维的体积比电阻为1。
2.
The results showed that the addition of these additives could not greatly improve the conductivity of the fiber,the volume specific resistance changed a little,but nickel powder had some effect on the fiber conductivity.
结果表明:加入添加剂,未能显著改善纤维的导电性能,其体积比电阻值变化不大,但镍粉对纤维的导电性能有一定的影响;用金属卤化物溶液对纤维进行表面处理,洗涤后纤维的体积比电阻值可达7。
3) mass resistivity
比阻,比电阻,质量电阻率,体积电阻率
4) volume resistance
体积电阻
1.
The volume resistance and surface resistance measured by three electrodes and the resistance between two electrodes (R) of carbon fiber reinforced cement(CFRC) were studied.
研究碳纤维水泥试块两电极电阻和三电极法测得的体积电阻与表面电阻。
2.
Both volume resistance and contact resistance of the modified composite bipolar plates decreasd obviously after modification.
提出采用膨胀石墨对石墨/酚醛树脂复合板进行表面改性,改性后复合板的体积电阻和接触电阻都有显著降低。
5) volume resistivity
体积电阻
1.
The volume resistivity of PET-PE-CB composites decreases about 6 orders of magnitude when the mass fraction of PET increases from 20% to 60% at the same content of CB.
固定炭黑含量,当PET的质量分数由20%增加到60%时,材料的体积电阻率下降了6个数量级,一次性加料更有利于形成导电通路,可以获得较低的体积电阻。
6) specific resistance of unit volume
容积比电阻
补充资料:比体积电阻
分子式:
CAS号:
性质:又称比体积电阻。边长为1cm的立方体的体积电阻,以表示。表征绝缘介质电性能的主要指标。它与材料结构、组成、杂质含量、环境温度和湿度等有关。对陶瓷介质材料希望其数值越高越好。表达式为体积电阻率ρν=RV·(S/L)(式中,RV为测得的试样电阻值;S为电极面积;L为试样厚度),单位为Ω·cm。
CAS号:
性质:又称比体积电阻。边长为1cm的立方体的体积电阻,以表示。表征绝缘介质电性能的主要指标。它与材料结构、组成、杂质含量、环境温度和湿度等有关。对陶瓷介质材料希望其数值越高越好。表达式为体积电阻率ρν=RV·(S/L)(式中,RV为测得的试样电阻值;S为电极面积;L为试样厚度),单位为Ω·cm。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条