- optical transit
- 光学经纬仪
English-Chinese dictionary of mining (英汉矿业大词典). 2013.
optical transit
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Optical Carrier transmission rates — are a standardized set of specifications of transmission bandwidth for digital signals that can be carried on Synchronous Optical Networking (SONET) fiber optic networks.[1] Transmission rates are defined by rate of the bitstream of the digital… … Wikipedia
Optical Carrier — levels describe a range of digital signals that can be carried on SONET fiber optic network.cite web | title = Synchronous Optical Network (SONET) | work = Web ProForums | publisher = International Engineering Consortium | url =… … Wikipedia
Optical Gravitational Lensing Experiment — OGLE telescope at the Las Campanas Observatory … Wikipedia
Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c … Wikipedia
Transit of Venus — A transit of Venus across the Sun takes place when the planet Venus passes directly between the Sun and Earth, obscuring a small portion of the Sun s disk. During a transit, Venus can be seen from Earth as a small black disk moving across the… … Wikipedia
Optical computing — Today s computers use the movement of electrons in and out of transistors to do logic. Optical or Photonic computing is intended to use photons or light particles, produced by lasers or diodes, in place of electrons. Compared to electrons,… … Wikipedia
Optical Gravitational Lensing Experiment — 29° 00′ 36″ S 70° 41′ 56″ W / 29.010, 70.699 … Wikipédia en Français
Star transit — A Star transit is the passage of a star through the eyepiece of an telescope.The precise observation of star transits is the basis of many methods in Astronomy and in Geodesy. The measurements can be done in different way: # visually (mostly up… … Wikipedia
Siding Spring Observatory — Infobox Observatory name = Siding Spring Observatory caption = The Anglo Australian Telescope at Siding Spring Observatory organization = Research School of Astronomy Astrophysics at the Australian National University code = 413 location = Siding … Wikipedia
Anglo-Australian Observatory — 31.273444444444149.064333333337Koordinaten: 31° 16′ 24″ S, 149° 3′ 52″ O Das Siding Spring Observatorium in der Nähe von … Deutsch Wikipedia
Siding-Spring-Observatorium — 31.273444444444149.06433333333 Koordinaten: 31° 16′ 24″ S, 149° 3′ 52″ O … Deutsch Wikipedia
