“ALEXIS”的概念、定义、翻译、参考文献-科学参考

ALEXIS

Astronomy

A small US Department of Energy satellite carrying six telescopes to map the soft X-ray and extreme ultraviolet background over the whole sky. ALEXIS (Array of Low-Energy X-ray Imaging Sensors) was launched in 1993 April. The mission ended in 2005 April.
http://imagine.gsfc.nasa.gov/docs/sats_n_data/missions/alexis.html Mission summary at NASA’s Imagine the Universe.

Space Exploration

A small US satellite, known in full as Array of Low-Energy X-ray Imaging Sensors, which carried six wide-angle telescopes to survey the sky at ultrasoft X-ray and extreme ultraviolet wavelengths. It also contained a broadband VHF ionospheric survey experiment called Blackbeard. ALEXIS was launched by a Pegasus booster on 25 April 1993 from the wing of a B-52. It operated successfully for 12 years and exceeded all expectations. The satellite was decommissioned on 29 April 2005.

Geology and Earth Sciences

单词	ALEXIS
释义	ALEXIS Astronomy A small US Department of Energy satellite carrying six telescopes to map the soft X-ray and extreme ultraviolet background over the whole sky. ALEXIS (Array of Low-Energy X-ray Imaging Sensors) was launched in 1993 April. The mission ended in 2005 April. http://imagine.gsfc.nasa.gov/docs/sats_n_data/missions/alexis.html Mission summary at NASA’s Imagine the Universe. Space Exploration A small US satellite, known in full as Array of Low-Energy X-ray Imaging Sensors, which carried six wide-angle telescopes to survey the sky at ultrasoft X-ray and extreme ultraviolet wavelengths. It also contained a broadband VHF ionospheric survey experiment called Blackbeard. ALEXIS was launched by a Pegasus booster on 25 April 1993 from the wing of a B-52. It operated successfully for 12 years and exceeded all expectations. The satellite was decommissioned on 29 April 2005. Geology and Earth Sciences See array of low-energy x-ray imaging sensors.
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