Astronomical unit — This article is about unit of length. For the full system of units, see Astronomical system of units. 1 astronomical unit = SI units 149.60×10^6 km 149.60×10^9 m Astronomical units 4.8481 … Wikipedia
Advanced Microwave Sounding Unit — The Advanced microwave sounding unit (AMSU) is a multi channel microwave radiometer installed on meteorological satellites. The instrument examines several bands of microwave radiation from the atmosphere to perform atmospheric sounding of… … Wikipedia
Lambert (unit) — The lambert (symbol L, la or Lb) is a non SI unit of luminance named for Johann Heinrich Lambert (1728–1777), a Swiss mathematician, physicist and astronomer. A related unit of luminance, the foot lambert, is used in the lighting, cinema and… … Wikipedia
Lux — For other uses, see Lux (disambiguation). A lux meter for measuring illuminances in work places. The lux (symbol: lx) is the SI unit of illuminance and luminous emittance measuring luminous power per area. It is used in photometry as a measure of … Wikipedia
Lighting — Not to be confused with lightning. For other uses, see lighting (disambiguation). Low intensity lighting and haze in a concert hall allows laser effects to be visible … Wikipedia
Kernstrahlungsmeßgerät — radiometrijos įrenginys statusas T sritis fizika atitikmenys: angl. radiometric unit vok. Kernstrahlungsmeßgerät, n rus. радиометрическая установка, f pranc. installation radiométrique, f … Fizikos terminų žodynas
installation radiométrique — radiometrijos įrenginys statusas T sritis fizika atitikmenys: angl. radiometric unit vok. Kernstrahlungsmeßgerät, n rus. радиометрическая установка, f pranc. installation radiométrique, f … Fizikos terminų žodynas
radiometrijos įrenginys — statusas T sritis fizika atitikmenys: angl. radiometric unit vok. Kernstrahlungsmeßgerät, n rus. радиометрическая установка, f pranc. installation radiométrique, f … Fizikos terminų žodynas
радиометрическая установка — radiometrijos įrenginys statusas T sritis fizika atitikmenys: angl. radiometric unit vok. Kernstrahlungsmeßgerät, n rus. радиометрическая установка, f pranc. installation radiométrique, f … Fizikos terminų žodynas
Exposure (photography) — Underexposure redirects here. For the 2005 film by Oday Rasheed, see Underexposure (2005 film). A long exposure showing stars rotating around the southern and northern celestial poles. Credit: European Southern Observatory … Wikipedia