It should be of such length that, when the lower end is resting on the table or other surface supporting the coil base, the top end will be flush with the upper end of the spool.

它应该是这样的长度，当低端是在桌子上或支持其他表面线圈基地休息，高端产品将随着阀芯上端对齐。

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At least one preformed coil is used to attach the first end of the base fabric to the second end.

至少一种预成形线圈用来将该基底织物的第一端连接至第二端。

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Secret of the Flashlight bulb With the coil held snugly against the socket, and the bulb in place, dip the wire and base into melted paraffin, covering everything but the glass bulb.

手电筒灯泡的秘密随着线圈紧贴举行反对插座，灯泡在地方，浸入熔化的石蜡电线基地，覆盖一切，但玻璃灯泡。

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And finally, the HeadStand in the middle is merely for hanging your headphones, while the gap between the two aluminum discs at the base lets you coil up the cable.

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The end of each coil extended out to touch a hardened part of the insect's body close to its wing base where it could pick up energy.

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