超回路列车 Hyperloop
展开排列垂直回路技术 expanding-spread vertical-loop technique
直列共振回路 series-resonant circuit
回到柱列通路 Paristyle Passage
并列外部回路测试 Parallel External Loopback Test
以回路电流法为基础，选定某一定子绕组为基准绕组，列写了用矩阵形式表示的、计算回路电流及支路电流的网络方程。
The network equations based on loop current method and expressed in matrix form are established, and the loop currents, then the brance currents, can be calculated by the equations.
(正弦脉宽调制)是由控制回路产生一组等幅而不等宽的矩形脉冲列，用来近似正弦电压波。
SPWM is a set of constant amplitude but unconstant width rectangular serial pulse produced by control return circuit to approximate sinusoidal voltage waves.
在一定条件下简单有向图的完全关联矩阵中列向量线性相关时，它们对应的边构成回路。
In some condition, if column vectors in a complete incidence matrix are not linearly independent, these sides which are denoted by the column vectors formed a circuit.
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