safety lamp中文什么意思

(矿山用)安全灯。

• safety:    n. 1.安全；平安，稳安，保险。 ...
• lamp:    n. 1.灯。 2.灯泡。 3.电子 ...
• davy safety lamp:    达维安全汽油灯

例句与用法

1. Mineral spirits ; safety lamps mineral spirit ; minimum requirements
   矿物酒精燃料.安全灯用矿物酒精燃料.最低要求
2. Wolf safety lamp
   乌尔夫安全火焰灯
3. 1778 sir humphry davy , english chemist and inventor of the miners safety lamp , was born in cornwall , the son of a woodcarver
   英国化学家、煤矿安全灯发明者汉弗莱?戴维爵士生于康沃尔郡，父亲是木雕师。

英文释义

名词

1. an oil lamp that will not ignite flammable gases (methane)
   同义词：Davy lamp

百科释义

A safety lamp is any of several types of lamp that provides illumination in coal mines and is designed to operate in air that may contain coal dust, methane, or firedamp, all of which are potentially flammable or explosive. Before the invention of the electric light around 1900, miners used open flame lamps to provide illumination.