关于线圈引线提高的范围，它是有限的导线直径的一部分。
About coil lead wire raise up range, it is limited as a part of lead wire diameter.
这些导线直径只有几纳米，可用来合成现代电器中使用的锂电池的高能电极。
The ultrathin wires, several nanometers in diameter, can be combined to form high-power electrodes for lithium-ion batteries like those used in many modern electronics.
若要使电缆能弯曲，其总直径就有一个上限，从而电缆芯导线直径也有一个上限。
If the cable is to remain flexible there exists an upper limit to its overall diameter and hence to conductor size.
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