Contact resistance of carbon-plated material is much higher than that of gold plated materials. Low contact force will result in unstable resistance of C-plated material.

镀c材料的微动接触电阻值远高于镀金材料的电阻值，低接触压力下镀c材料的微动接触电阻不稳定。

youdao

That there is a gold-plated kill!

这是个黄金加持过的谋杀！

youdao

So yeah, they'll sell items just like gold-plated iPhones, et cetera, things like that.

所以，他们会卖，比如镀金的苹果手机，等等。

奢华购物的天堂 - SpeakingMax英语口语达人

Lord Hutton's review rejected any suggestion that public sector pensions were "gold-plated", but said that in order to make them affordable for the future, millions of employees should work longer, receive less and have their pensions linked to career average earnings, rather than final salaries.

BBC: Public sector workers back mass strike over pensions

Lord Hutton rejected the frequently made claim that public sector pensions are gold-plated.

BBC: Public pensions review recommends higher contributions

When nearly 30 years ago Dr. Jacob Fraden invented an ear thermometer working on this second principle, the infrared light sensor was so large that he needed a narrow gold-plated reflective tube to channel the light from the ear drum to the sensor.

FORBES: Body temperature.