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.
本文主要介绍了电磁材料的磁滞回线及电阻率与磁阻几种电磁参数以及它们的测量方法。
2
When I am forced to have crossed lines, I will notate it using the standard applied on electrical-wiring diagrams: one line is drawn "hopping over" another one, as in Figure 4.
在不得不交叉线时，我会用适用于电路图的标准来标记：一条线“跳过”另一条，如图4所示。
3
Contact mark. Intermittent marks adjacent to the weld line resulting from the electrical contact between the electrodes supplying the welding current and the pipe surface.