The magnetizing curve of silicon steel sheets is approximated with two-section line and the saturation degree is defined.
针对电工硅钢片的特点,将磁化曲线简化为两条具有不同斜率的折线。
2
Half a mile away there's another thumping great bronze, the two-section 1962 Knife Edge, opposite the House of Lords - a site chosen by Moore for its high visibility.