quartz lamp - traduzione in olandese
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quartz lamp - traduzione in olandese

TYPE OF VOLCANIC ROCK CONTAINING LARGE PORPHYRITIC CRYSTALS OF QUARTZ
Quartz-Porphyry; Quartz porphyry
  • Alnö]], Sweden. [[Phenocryst]]s of clear glassy rounded quartz and white [[orthoclase]] feldspar are set in a fine-grained matrix. Sample is just over 10 cm long

halogen lamp         
  • A burned-out R7S form factor halogen lamp
  • A close-up of a halogen lamp capsule
  • A halogen lamp behind a round UV filter. A separate filter is included with some halogen light fixtures to remove UV light.
  • Power of a halogen light as a function of wavelength. The colored band indicates the visible light spectrum.
  • Medical halogen penlight to observe [[pupillary light reflex]]
  • A 150W Halogen floodlight
  • Xenon halogen lamp (105 W) for replacement purposes with an [[E27 screw base]]
INCANDESCENT LAMP VARIETY
Halogen Lamp; Halogen light; Tungsten-halogen lamp; Tungsten-halogen light; Tungsten-halogen light bulb; Tungsten-halogen bulb; Halogen bulb; Halogen lamps; Quartz halogen; Quartz halogen lamp; Halogen light bulb; Halogen bulbs; Halogen cycle; Tungsten halogen lamp; Halogen down lighter; Halogen lighting; Tungsten halogen; Tungsten Halogen; Quartz-halogen lamp; R7S
halogeenlamp
signal lamp         
  • A United States Navy sailor sending Morse code using a signal lamp
  • An Ottoman heliograph crew using a A Blinkgerät (left)
VISUAL SIGNALING DEVICE FOR OPTICAL COMMUNICATION
Aldis lamp; Aldis Lamp; Morse lamp; Aldiss Lamp; Arthur C. W. Aldis; Signal lamps
seinlamp
oil lamp         
  • Deepalakshmi}} oil lamp from [[Kumbakonam]]
  • Seal oil lamps
  • Simple contemporary Indian clay oil lamp during [[Diwali]]
  • Modern oil lamp of [[Germany]] with flat wick
  • Lamps in a temple at [[Wayanad]], Kerala, India
  • Oil lamp of [[Korea]]
  • A late antique oil lamp showing a human figure identified as Christ.
  • Kuthuvilakku}}
  • Antique bronze oil lamp with the "[[Chi Rho]]", a Christian symbol (replica)
  • Paavai vilakku}}: brass oil lamp from [[Tamil Nadu]] in the image of [[Andal]]
  • Oil lamp burning before the [[icon]] of St. Mercurius of Smolensk, [[Kyiv Pechersk Lavra]], [[Ukraine]]
  • Sukunda oil lamp of [[Kathmandu Valley]], Nepal
  • Neolithic stone lamps in the Thousand Lamp Museum in [[Qiandeng]], [[Kunshan]], [[Suzhou]]
OBJECT USED TO PRODUCE LIGHT CONTINUOUSLY FOR A PERIOD OF TIME USING AN OIL-BASED FUEL SOURCE
Oil lamps; Oil Lamp; Hand Grenade Oil Lamps; Ancient oil lamp; Ancient Oil Lamps; Lampada; Deepalakshmi; Paavai vilakku; Oil lantern; Oil Lamps; Roman Oil Lamps
olielamp

Definizione

Davy lamp
¦ noun historical a miner's portable safety lamp with the flame enclosed by wire gauze to reduce the risk of a gas explosion.
Origin
named after the English chemist Sir Humphry Davy (1778-1829), who invented it.

Wikipedia

Quartz-porphyry

Quartz-porphyry, in layman's terms, is a type of volcanic (igneous) rock containing large porphyritic crystals of quartz. These rocks are classified as hemi-crystalline acid rocks.