同轴电缆;
Synthesis and Characterization of the Concentric Cable of Cobalt Nanowires ( nanotubes) Encapsulated in Carbon Nanotubes
C纳米管包裹的金属钴纳米线(管)同心电缆的制备与表征
In this case, which seems to violate the "no shield current" rule for receiver circuits, the concentric cable is not used to shield the center lead; instead, the geometrv produces cancellation.
这个例子看起来违背了上文“屏蔽体一定不能有电流”的准则,但是这里屏蔽电缆并非用来屏蔽芯线,而是通过这种特殊接法抵消干扰。
简答网 · 中考英语
简答网 · 高考英语
简答网 · 初中英语作文