volume resistivity

[ˈvɑljum ˌrizɪsˈtɪvɪti][ˈvɔlju:m ˌri:zisˈtiviti]

体积电阻率,体积电阻系数

  • During the curing of these six electrically conductive adhesives the change of volume resistivity was studied . And the qualitative analyses of the contribution of the factors to the conductivity establishment and the effect on the volume resistivity of electrically conductive adhesive were obtained .

    对这六种导电胶固化前后以及固化过程中 体积 电阻率的变化情况进行了研究,并对这些因素如何改变导电胶的体积电阻率以及对导电胶导电性形成的贡献程度作了定性分析。

  • The uneven dispersion of CB in foam results in higher volume resistivity .

    另外,炭黑粒子分布的不均匀性导致了海绵的 体积 电阻率较高。

  • The volume resistivity tensile-strength and low-temperature impact brittleness of the cable material were tested and the results indicate the cable material which filled with calcined kao .

    研究了不同表面处理剂和不同比例的纳米级 高岭土对电缆料的 电学性能、拉伸性能和低温冲击脆性的影响。

  • This paper discusses the test methods of volume resistivity or surface resistivity of satellite surface materials . A measuring electrodes system is designed to measure the volume resistivity or surface resistivity of typical thermal control coatings and the effects of measuring volts on the results are studied .

    对卫星表面材料的 电阻率、面电阻率的测试方法进行了研究,并设计了测量电极系统,测量了常用热控涂层的体、面电阻率,研究了测量电压对测量结果的影响。

  • The results show that in some extent the insulation property would lower and the volume resistivity and dielectric losses decrease in the samples adding DBDS .

    从分析结果来看,加入DBDS的油样,在一定程度上也降低了油的绝缘性能,其 体积 电阻率、介质损耗均略有降低。

  • The effects of doping concentration of iodine doping time doping temperature and exposure time on volume resistivity of anthracite were studied ;

    研究了I2掺杂浓度、掺杂时间、掺杂温度和暴空时间对无烟煤 电阻率的影响;

  • Testing method for volume resistivity of electrically conductive rubber and plastic materials

    导电橡胶及塑料制品的 电阻 系数测试方法

  • The utility model relates to an electrode cup in a resistivity tester which is used for measuring the volume resistivity of a liquid medium .

    本实用新型涉及测定液体介质 体积 电阻率的电阻率测试仪中的电极杯。

  • On the factors affecting the measurement of conductor volume resistivity

    导线 体积 电阻率测定的影响因素

  • This articles analysis the factors affecting the measurement of the volume resistivity of copper conductors and offers ways to make accurate measurements .

    本文对影响铜导线 体积 电阻率测定的因素进行分析,并指出如何能精确地测定。

  • The volume resistivity of the silicone rubber filled with silver plated copper powder was smaller than 0.01 Ω· cm .

    所得镀银铜粉填充型导电橡胶的 体积 电阻率小于001Ω·m。

  • Focus on the relationship between strain and volume resistivity under tensile condition influenced by the factors such as resin matrix and fiber content .

    重点对不同基体树脂材料及不同碳纤维含量等因素对复合材料在单轴拉伸条件下,拉伸状态下应变与 体积 电阻率之间的变化关系进行了研究;

  • When the volume fraction of the silver-coated nickel powder reached 35 % or above volume resistivity of the silicone sealant decreased to 10 orders of magnitude .

    当镀银镍粉的体积分数达到35%以上时,有机硅密封剂的 体积 电阻率下降近10个数量级;

  • The electric volume resistivity of vulcanizate decreased as the cure time and the applied load increased and increased as the temperature and the level of plasticizer DOP increased .

    硫化胶 体积 电阻率随硫化时间延长和施加负荷的增大而降低,随温度升高和增塑剂DOP用量增大而升高。

  • The effects of carbon black fraction and coupling agent on carbon black ( CB ) / acrylonitrile butadiene styrene ( ABS ) composites ' volume resistivity electromagnetic shielding efficiency ( SE ) and reflection loss were studied .

    本文研究了炭黑含量和偶联剂对炭黑(CB)/丙烯腈-丁二烯-苯乙烯共聚物(ABS)复合平板 材料 导电性、电磁屏蔽性能以及不同 厚度平板材料吸波效能的影响。

  • With the pyrolysis time growing the volume resistivity of graphene is gradually reduced .

    随着热解时间增长,石墨烯的 体积 电阻率逐渐降低。

  • The Effect of Structure on the Dielectric Loss and Volume Resistivity of Linear Polyester

    线型聚酯的结构对介电损耗及 体积 电阻的影响

  • The effects of the volume resistivity particle size and the amount of bamboo charcoal on the conductivity mechanical properties of bamboo charcoal / MVQ rubber composites were also studied on the basis of orthogonal experiments .

    并在正交实验的基础上研究了竹炭的 体积 电阻率、竹炭的粒径以及竹炭的添加量对竹炭/硅橡胶复合材料的导电和力学性能的影响。

  • The results showed that the volume resistivity of electrical conductive silicone rubber could be predicted and controlled by the additional level and threshold of acetylene black ;

    结果表明,由乙炔炭黑用量和渗滤阈可以预测和控制导电硅橡胶的 体积 电阻率

  • With the increase of filler content the volume of wear and volume resistivity decreased and coefficient of thermal conductivity increased linearly .

    磨耗体积和 体积 电阻率随填料用量的增大而减小,导热系数随着填料用量的增大线性增大。

  • By adding SiC @ SiO2 the heat stabilities of SiC @ SiO2 / PI were greatly increased and its volume resistivity was reduced to improve its conductivity . The mechanism properties including fracture strength rigidity and wear resistance were improved effectively .

    SiC@SiO2的加入,提高了SiC@SiO2/PI复合薄膜的热稳定性, 体积 电阻的下降致使导电性增强,机械性能,如断裂强度和断裂伸长率,硬度、耐磨性,得到有效的提高。

  • The dielectric strength of HTPB propellant increases with increasing volume resistivity or decreasing dielectric coefficient .

    HTPB推进剂的击穿电场强度随 体积 电阻率的增加而升高,随介电常数的增加而降低。

  • The influence of JH and JHF on the viscosity and gel time of the resin in RTM as well as the volume resistivity and flexural properties of FRP are studied .

    本文研究了JHF和JH型抗静电剂对RTM专用树脂粘度、凝胶时间及RTM成型FRP制品的 体积 电阻率和弯曲性能的影响。

  • The results of volume resistivity and Cu2 + release behavior confirm that continuous network of copper nanoparticles can be obtained in composites when the mass fraction of copper nanoparticles ranges from 30 % to 35 % .

    纳米复合材料的 体积 电阻率和铜离子释放性能的实验结果同时证明,在铜纳米颗粒质量分数为30%到35%区间范围内,铜颗粒开始形成了连续的网络通道。

  • Measurement of relative permittivity dielectric dissipation factor at power frequency and volume resistivity of insulating liquids

    GB/T5654-1985液体绝缘材料工频相对介电常数、介质损耗因数和 体积 电阻率的测量

  • Study of Space Charge Distribution and Volume Resistivity in Composite of Polyethylene / Nano Zinc Oxide

    纳米氧化锌/聚乙烯复合材料中空间电荷及 体积 电阻率的研究

  • Research on the integrative measuring system of dielectric loss and volume resistivity of insulating oil

    绝缘油介损及 体积 电阻率一体化测试系统研究

  • The results showed that when the mass ratio of the alkali metal ion and PEO was 1 / 6 the volume resistivity of the composite dropped off by 5 orders of magnitude the impact strength increased greatly while the tensile strength decreased a little .

    结果表明,碱金属离子与PEO结构单元的物质的量比为1/6时,复合材料 体积 电阻率下降幅度达到了5个数量级,同时冲击强度明显提高,拉伸强度有所下降。