When a silver filament reaches the gold, it forms a short circuit, causing a dramatic change in conductance, which is easily detectable.
当一根银丝极到达金线时，它将形成一种短路，从而导致电导发生一种惊人的变化。科学家可以容易地对此进行检测。
A little more than 1.5 percent of each gold medal was made with metals harvested from cathode ray tube glass, computer parts, circuit boards and other trashed tech.
每块金牌都有1.5%多来自于从阴极射线管，电脑零件，电路板和其他电子垃圾中提取的金属。
A new technology of leaching gold out of printed circuit board was studied in this paper.
本文研究了一种从废印刷线路板中提金的新方法。
We have introduced a set of electroplating electroplating pen instrument portfolio, without professional technical staff, can easily repair the circuit board electroplating gold position.
我们引入了这套电镀仪电镀笔组合，不需专业技术人员，便可轻易修补线路板的电镀金位置。
Main products are as follows: a circuit board, gilded burnish, gold plated copper thick OSP protection (series), PCB plating copper brightener, PCB tin brightener, etc.
主要产品如下：一、线路镀金光泽剂、线路板镀厚金工艺、线路板铜保护(osp)系列、线路板镀酸铜光亮剂、线路板镀锡光亮剂等。
The technology not only can be applied to the gold plating of all kinds of printed circuit board, but also can be used to pro…
可用于各式印刷线路板镀金，并可作为电子产品的自催化化学镀厚金前的顶覆金层。
After one last look, the stocky figure with the circuit of gold turns his back on the ruined city and its 25 plume of smoke to face the sea.
头戴金圈的结实男子朝特洛伊再投以最后一眼，然后背过身来，后面的废城朝向海洋飘起一缕轻烟。
After one last look, the stocky figure with the circuit of gold turns his back on the ruined city and its 25 plume of smoke to face the sea.
头戴金圈的结实男子朝特洛伊再投以最后一眼，然后背过身来，后面的废城朝向海洋飘起一缕轻烟。
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