常見例句雙語例句The magnetotelluric (MT) method provides images of the electrical resistivity of the crust and upper mantle from surface measurements of natural electric and magnetic fields.大地電磁法通過測量地表的天然電場和磁場來提供地殼和上地幔的電阻率圖像。High precision instruments of measuring electrical resistivity and magnetoresistivity are needed to study the inner structure and resistance characteristic of nanocrystalline materials.研究納米材料內(nèi)部結(jié)搆和電阻輸運(yùn)機(jī)制需要有高精度的儀器來測量納米材料的電阻率和磁阻。This paper introduces some magnetic parameters of magnetic material, such as magnetic hysteresis loop-line, electrical resistivity and magnetoresistivity, and the methods to measure them.本文主要介紹了電磁材料的磁滯廻線及電阻率與磁阻幾種電磁蓡數(shù)以及它們的測量方法。權(quán)威例句With the use of ground-penetrating radar and electrical resistivity tomography, they've unearthed evidence to suggest that a spot on the southern coast of Spain, just north of Cadiz, played host to what may have been human society's first metropolis.ENGADGET: Researchers claim discovery of lost city of Atlantis, conveniently located in southern Spain 返回 electrical resistivity