lightning conductor是什么意思_lightning conductor的用法_词性_词根

双语例句

Like a spark between a cloud and a lightning conductor, the liquid stretches out to the collector.

就像云块与避雷针之间的一个火花，液体向收集器扩展。
There is a footnote to the invention of the lightning conductor.

对于避雷针的发明有一个补充说明。
A lightning conductor protects a building from damage by lightning.

避雷针可保护建筑物不受雷击的破坏。
He proved that lightning is a form of electricity, and invented lightning conductor.

他证明了闪电是电的一种形式，并发明了避雷针。
Probably, however, Franklin is most famous today for his inventions, especially the lightning conductor.

但今天最使他出名的或许是他的发明。

近义词

百科

避雷针，又名防雷针，是用来保护建筑物、高大树木等避免雷击的装置。其原理是当雷云放电接近地面时，它使地面电场发生畸变，在避雷针的顶端，形成局部电场集中的空间，以引导雷电向避雷针放电，再通过接地引下线和接地装置将雷电流引入大地，从而使被保护物体免遭雷击。

释义

Brit. a metal rod or wire fixed to an exposed part of a building or other tall structure to divert lightning harmlessly into the ground

〈英〉避雷导线，避雷针。

figurative a person or thing that attracts a lot of criticism, especially in order to divert attention from more serious issues or allow a more important public figure to appear blameless

〈喻〉（为转移公众对严重问题的注意或掩护某一知名人士而代人受过的）替罪羊。