“Einstein Observatory”的概念、定义、翻译、参考文献-科学参考

Einstein Observatory

Astronomy

Popular name for the NASA satellite HEAO-2, the second High Energy Astronomical Observatory, launched in 1978 November. It was the first X-ray astronomy mission that could take images of the X-ray sky, for which it used grazing-incidence mirrors with a collecting area of approximately 200 cm². Einstein had four instruments, each covering the energy range 0.1–4 keV (0.3–12 nm) for X-ray imaging and spectroscopy. It operated until 1981 April.
http://heasarc.gsfc.nasa.gov/docs/einstein/heao2.html Information page at Goddard Space Flight Center.

Space Exploration

US astronomical satellite launched in 1978. It operated until 1981, returning the first high-resolution images of X-ray sources. Originally known as HEAO-2, it was renamed in honour of physicist Albert Einstein to mark the centenary of his birth in 1879. On 25 March 1982, the satellite re-entered Earth’s atmosphere and burned up.

单词	Einstein Observatory
释义	Einstein Observatory Astronomy Popular name for the NASA satellite HEAO-2, the second High Energy Astronomical Observatory, launched in 1978 November. It was the first X-ray astronomy mission that could take images of the X-ray sky, for which it used grazing-incidence mirrors with a collecting area of approximately 200 cm². Einstein had four instruments, each covering the energy range 0.1–4 keV (0.3–12 nm) for X-ray imaging and spectroscopy. It operated until 1981 April. http://heasarc.gsfc.nasa.gov/docs/einstein/heao2.html Information page at Goddard Space Flight Center. Space Exploration US astronomical satellite launched in 1978. It operated until 1981, returning the first high-resolution images of X-ray sources. Originally known as HEAO-2, it was renamed in honour of physicist Albert Einstein to mark the centenary of his birth in 1879. On 25 March 1982, the satellite re-entered Earth’s atmosphere and burned up.
随便看	pupa pupaeiform pupil pupillary reflex Puppid–Velid meteors Puppis Pup, the Purbach, Georg von Purbeckian Purcell, Edward Mills purchase intermediary purchase tax purchasing power purchasing power parity pure pure BCD pure birth process pure floating exchange rate pure imaginary pure line pure mathematics pure shear pure strategy purex process purga