heao 1造句

例句与造句

1. HEAO 1 re-entered the Earth's atmosphere on 15 March 1979.
2. It has been detected by HEAO 1, the Einstein Observatory, and ROSAT.
3. HEAO 1 re-entered the Earth's atmosphere on March 15, 1979.
4. Subsequent X-ray observations by the HEAO 1 and Einstein Observatory showed a complex source that included the active galactic nucleus of M87.
5. This catalog contains both low and high galactic latitude sources and includes some sources observed by HEAO 1, Uhuru, and earlier, mainly rocket, observations.
6. It's difficult to find heao 1 in a sentence. 用heao 1造句挺难的
7. The 842 sources in the HEAO A-1 X-ray source catalog were detected with the NRL Large Area Sky Survey Experiment on the HEAO 1 satellite.
8. The high temperature of Capella's corona as obtained from the first coronal X-ray spectrum of Capella using HEAO 1 required magnetic confinement unless it was a free-flowing coronal wind.
9. HEAO included four large X-ray and gamma-ray astronomy instruments, known as A1, A2, A3, and A4, respectively ( before launch, HEAO 1 was known as HEAO A ).
10. Using Atlas-Centaur launch vehicles, highly successful missions were started in August 1977 ( HEAO 1 ), November 1978 ( HEAO 2, also called the Einstein Observatory ), and September 1979 ( HEAO 3 ).
11. HEAO included four X-ray and gamma-ray astronomy instruments, known as A1, A2, A3, and A4, respectively ( before launch, HEAO 1 was known as "'HEAO A "').
12. X-ray emission from NGC 4151 was apparently first detected on December 24, 1970, with the X-ray observatory satellite Uhuru, although the observation spanned an error-box of 0.56 square degrees and there is some controversy as to whether UHURU might not have detected the BL Lac object 1E 1207.9 + 3945, which is inside their error box-the later HEAO 1 detected an X-ray source of NGC 4151 at 1H 1210 + 393, coincident with the optical position of the nucleus and outside the error box of.