1·Findings show that CB is a kind of electric loss medium and it has high electric conductivity and dielectric constants.
研究结果表明，炭黑属于一种电损耗介质，具有较高的电导率和较大的介电常数。
2·The fundamental principle of the piezoelectric sensors and the analytical methods based on mass, viscosity, electric conductivity in solution are briefly introduced.
本文简要介绍了压电晶体传感器的基本原理，以及基于质量、粘度、电导率变化的溶液分析法。
3·Their electric conductivity and electrochemical window, which play an important role in the applications of ionic liquids to electrodeposition and electroplating of active metals, are determined.
测定了他们的电化学窗口和电导率，为下一步离子液体在电解活泼金属和电镀领域的应用奠定了基础。
4·METHODS:According to the relevant standards recorded in China Pharmacopoeia and electric conductivity, water quality of purified water manufactured by3kinds of techniques were evaluated.
方法：依据《中国药典》相关标准并以电导率为指标，评价3种工艺制备的纯化水的水质；
5·The examples of calculation show the correctness of the method, and the problem existing in the method of reduced electric conductivity is also pointed out.
通过计算实例证明了所提方法的正确性，指出了折合电导率方法存在的问题。