An electric lamp in which the envelope is made of quartz, which allows ultraviolet light to pass through it. It may be a bulb containing a halogen or a tube containing mercury vapour.
石英灯
Example sentencesExamples
The cleaned and dried material is conveyed through a conduit g into an apparatus i in which it is exposed to ultra-violet rays from quartz lamps suspended at a distance of 15-30 centimetres from superimposed shaking trays k over which the material is fed in succession.
The units typically contain battery packs with two sealed-beam or quartz lamps mounted on top.
Heavy glass incandescent lamps and quartz lamps share some serious shortcomings.
Small-scale pendant lights with halogen or quartz lamps are the ideal size for accent lighting.
But the quartz lamps were strong enough to cause some committee members and spectators - and even one TV cameraman - to wear tinted glasses.
Definition of quartz lamp in US English:
quartz lamp
noun
An electric lamp in which the envelope is made of quartz, which allows ultraviolet light to pass through it. It may be a bulb containing a halogen or a tube containing mercury vapor.
石英灯
Example sentencesExamples
Heavy glass incandescent lamps and quartz lamps share some serious shortcomings.
The units typically contain battery packs with two sealed-beam or quartz lamps mounted on top.
The cleaned and dried material is conveyed through a conduit g into an apparatus i in which it is exposed to ultra-violet rays from quartz lamps suspended at a distance of 15-30 centimetres from superimposed shaking trays k over which the material is fed in succession.
Small-scale pendant lights with halogen or quartz lamps are the ideal size for accent lighting.
But the quartz lamps were strong enough to cause some committee members and spectators - and even one TV cameraman - to wear tinted glasses.