The creation of a one-molecule-wide wire that can conduct electricity without any heat loss suggests a new type of electrical connection could tackle both problems at once.
创造出单分子宽度无热损的导电金属线意味着一种新型的电子元件可同时解决两个难题。
Use an alligator-clip wire to connect the copper electrode of potato A to the plus (+) connection in the clock.
用一个鳄鱼嘴导线连接土豆A的铜电极至钟的正(+)极
The aging of the hot air curtain line and the improper connection method of the electric wire is the biggest hidden trouble of the accident.
热风幕线路的老化及电线的连接方法不当是造成事故的最大隐患。
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