The transmission and attenuation rule of the radar pulse wave in different dielectric are analyzed by analyzing the electrical properties of the geotechnical dielectric.
通过对岩土介质的介电特性分析，分析雷达波在不同岩层中的传播与衰减规律。
Small solid solder joint, electrical conductivity, and no signal attenuation, when subjected to high temperature and low temperature will not fall off.
焊点细小牢靠、导电性好、无讯号衰减，在经受高温和低温时不会脱落。
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