This article introduces a method to measure the relative dielectric constant of liquid dielectrics in physical experiments, with a special capacitor made by ourself.
通过自制的专用电容器，采用电容测量仪测电容的方法，在物理实验中开设液体电介质的相对介电常数的测量实验。
Combining correlation measurement and optimized searching method, some physical parameters is easy to measure.
相关测量方法与最优搜索方法结合，可以测量表征被测目标特征的物理量。
Scaling of ash sluicing pipes is a problem widely existing in hydraulic ash sluicing pipes of fossil-fired power plant, chemical method or physical method is usually used as antiscaling measure.
火电厂水力输灰管道普遍存在发管结垢问题，通常采用化学方法或物理方法的防垢措施。
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