earth conductor

基本解釋

Earthing can be divided into two forms: connecting earth and connecting conductor substituted for earth.
接地可分為與大地連接、與替代大地的導(dǎo)體連接兩種方式。
The ionosphere, an electromagnetic-wave conductor, 100 kms above the earth, consists of a layer of electrically charged particles acting as a shield from solar winds.
電離層（一種電磁波導(dǎo)體，位于地球上方100公里處）由一層荷電粒子組成，作為一個(gè)抵當(dāng)太陽(yáng)風(fēng)的樊籬。
And to make electric conductor or conductor and the distance between the earth have enough insulation, used for type switch gear and other switchgear inside.
并使帶電導(dǎo)體間或?qū)w與大地之間有足夠的距離絕緣，用于中置式開(kāi)關(guān)柜及其它開(kāi)關(guān)柜內(nèi)。