... first voltage range 第一电压级，第一电压范围 first winding 初级绕组，原边绕组 fir-tree aerial 树形天线 ...
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进而得出了不同运行方式下，初级绕组中电流分配的计算方法。
Therefore. the currents of two primary coils can be calculated in different operations.
在初级一侧的网络包括两个二分之一初级绕组，其中间串联一个电容。
The network at the primary side comprises two primary winding halves between which a capacitor is series connected.
这个工作需要三个线轴，每个上面有900英尺27号线来绕制初级绕组。
It required three spools, each containing approximately 900 feet of number 27 Heavy Formvar wire for the primary sections.
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