surface exclusion

Strain effect on microwave surface resistance of YBa_2Cu_3O_(7-δ)/LaAlO_3 and Tl_2Ba_2CaCu_2O_8/LaAlO_3 high temperature superconducting thin films;

YBa_2Cu_3O_(7-δ)/LaAlO_3和Tl_2Ba_2CaCu_2O_8/LaAlO_3高温超导薄膜内的应变对其微波表面电阻影响的研究

The surface resistance Rs was measured by the four-probe method described in ASTM F 390.

分别用四探针法(ASTM F390)和双轴传输线法(ASTM D 4935-99)测量导电涤纶织物的表面电阻和电磁屏蔽效能。

The results showed that the material with 5% content of carbon black could meet the requirement of the performance of motor blower fan material as the surface resistance reaching 1×108Ω.

结果表明,炭黑的质量分数为5%时,材料表面电阻率为108Ω数量级,力学性能优良,达到电机用塑料风叶材料的指标要求,并可应用于其它对抗静电性能要求较高的场合,用于制造某些结构件。

Antistatic properties of carbon black (CB) filled plasticized poly(vinyl chloride) (PVC) were studied using surface resistivity tester and SEM.

采用表面电阻测试和扫描电镜 ,分析研究了软质聚氯乙烯 (PVC)树脂与炭黑 (CB)复合体系的抗静电性与炭黑含量、分布形态、PVC树脂型号及混炼塑化工艺之间的关系。

When nonionic electrostatic resistant is mixed with assistant electrostatic resistant,the composite's surface resistivity will be reduced to 3×10 8Ω or below.

实验结果表明 ,八溴联苯醚与 Sb2 O3 互配体系的氧指数可达 2 7以上 ;非离子型抗静电剂配以辅助抗静电剂 ,可使材料的表面电阻降至 3× 1 0 8Ω 以

In fact,the surface resistivity of these composites is analyzed.

研究复合材料的热性能、微观结构、表面电阻和结晶行为,结果都表明OMMT对PA66有明显的影响。

Impact of a cover layer to high impedance ground plane band-gap;

介质覆盖对高阻表面带隙的影响

Conformal mapping-based method and partial capacitance method are given to accurately calculate inter-digital capacitance and the inter-digital high impedance ground plane(HIGP) design formulas are revised.

本文采用保角变换法和电容拼接技术对交指形电容进行精确的计算,对交指形高阻表面光子晶体设计公式进行了改进。

High impedance surface(HIS) is a kind of local resonance microwave photonic crystals,and its reflection phase is the phase difference between the backward and forward travelling waves at the interface when a plane wave incident the surface vertically.

高阻表面是一种局域谐振型的微波光子晶体,它的反射相位是指平面波垂直照射时,界面处后向行波与前向行波的相位差。

Test methods for determining electrical properties of electric cables and wires--Surface resistance test

GB/T3048.16-1994电线电缆电性能试验方法表面电阻试验

measuring methods of surface resistivity for glass substrates

玻璃衬底表面电阻率试验方法

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。

Methods of test for volume resistivity and surface resistivity of solid insulating materials

GB/T1410-1989固体绝缘材料体积电阻率和表面电阻率试验方法

Superconducting Microwave Surface Resistance of Nb2-1 Material at Liquid Helium Temperature

液氦温度下国产铌材超导微波表面电阻

SURFACE RESISTANCE MEASUREMENT METHOD AND ERROR ANALYSIS FOR HTS THIN FILMS

超导薄膜表面电阻测试方法及误差分析

Nondestructive measurement of microwave surface resistance of HTS at multifrequency

高温超导薄膜微波表面电阻多频点无损测试

Discussing the Calibration Method of the Light-emitting Diode-based Surface Resistance Tester

浅谈发光二极管型表面电阻测试仪校准方法

Improvement of Image Method for Measuring the Microwave Surface Resistance of HTS Thin Film

镜像法高温超导薄膜表面电阻测试装置的改进

Measurement of the Surface Impedance of the High Temperature Superconducting Thin Films with Coplanar Transmission Line

基于共面传输线法的高温超导薄膜表面电阻的测试研究

surface-barrier phototransistor

表面阻挡层光电晶体管

Optimization of Configuration Used to Treat Material Surface by Dielectric Barrier Discharge at Atmospheric Pressure;

常压介质阻挡放电材料表面处理装置的优化

A Study of Prohibiting Permeation of Hydrogen with Cr-C Film Electroplated on the Surface of the Zirconium Hydride;

氢化锆表面电镀铬膜阻止氢渗透的研究

Modification of the Surface Properties of Polyethylene (PE) Films Using Dielectric Barrier Discharge Plasma at Atmospheric Pressure;

大气压下的介质阻挡放电对聚乙烯表面改性

The Study of Coulomb Blockade in Single Electron Transport Produced by Surface Acoustic Wave;

表面声波单电子输运中的库仑阻塞研究

Surface Modification of Polystyrene by Dielectric Barrier Discharge in Atmospheric Pressure

常压介质阻挡放电对聚苯乙烯表面改性研究

Progress in surface modification of materials using homogeneous dielectric barrier discharge

均匀介质阻挡放电用于材料表面改性的进展

Kelvin bridge ohmmeter

凯尔文电桥式电阻表