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- Polymer composites filled with carbon black have the characteristics of positive temperature coefficient. The paper introduces the electric conduction mechanism and presents status and development trend of PTC polymer materials. 摘要对聚合物基PTC材料的研究现状及导电机理进行概述，对最近提出的新理论，应力模型和双临界物理模型作详细介绍，并对该类材料的研究展望作详细论述。
- Water saturation explanatory model of argilla-ceous sandstone under the macroscopically electric conduction mechanism 宏观导电机理下的泥质砂岩含水饱和度解释模型
- electric conduction mechanism 导电机理
- electrical conductivity mechanism 导电机理
- Briefly introduced the conduction mechanism and electric characters of ATO electrothermal film, and then summaried its present study situation both domestic and overseas. 简单介绍了ATO电热膜的导电机理和电学性能,总结分析其国内外制备研究现状,对各种制备方法的原理、特点加以评述,并对电热膜的发展前景进行了展望。
- The composition and the type of electrically conductive adhesives are introduced,and some conductive mechanisms are briefly summarized from the points of macroscopical and microcosmic view. 介绍了导电胶的组成与类别,从宏观和微观角度对几种导电机理进行了概述。
- electrical conduction mechanism 导电机理
- Adding elements of Zr and Cr can increase the tensile strength, and electric conduction can be improved by solution treatment. 同时,铬和锆的存在可提高合金的抗拉强度;采用固溶处理使合金具有高导电性能。
- Housing price and land price interact and affect each other through certain conduction mechanism. 房价与地价相互作用，相互影响，通过一定的传导机制发生作用。
- Electrical Conductivity Mechanism of Polymer Compound Conductive Material 聚合物复合导电材料的导电机理
- Electric conduction has exterior electrode and needle electrode extremely two kinds. 导电极有表面电极和针电极两种。
- Hole is an charged electronic entity in semiconductors and insulators which have energies less than the Fermi level and participate in the electric conduction. 空穴是半导体和绝缘体中的一种带电体，其能量小于费米能，并且参与导电。
- This article reviews new progress of A1N in the field of thermal conduction mechanism,and preparation of the A1N powder and A1N film. 本文综述了近年来A1N在导热机理、粉末其及薄膜制备等领域的研究进展,展望了A1N未来的发展趋势。
- Electrical conductivity affected by exposure to light. 光电导性，光电导率受光暴露影响的电传导
- The electrophysiological examination can be performed by the electric conduction balloon electrode catheter in patients with ventricular tachycardia. 用导电球囊电极导管可以对室性心动过速进行经食管电生理检查。
- The sort of Polymer solid electrolyte materials for lithium-ion secondary battery, their conduction mechanism, performance and evolution were especially introduced. 重点介绍了锂离子二次电池中聚合物电解质分类、导电原理、性能以及发展方向。
- It is feasible to determine permeability of ordinary concrete by measuring electric conduction of the concrete by alternating current. 用交流电测量普通混凝土的电导并以此反映混凝土的渗透性是可行的。
- Copper, one of metals, has a good electric conductivity. 铜是一种金属,它具有良好的导电性。
- Germanium has higher electric conductivity than silicon. 锗的导电率比硅高。
- Objective To study the effect of transesophageal ventricular pacing(TEVP) with a novel electric conduction balloon electrode catheter. 目的评价导电球囊电极导管经食管心室起搏的可行性及临床应用。
