例句與造句

1. Effective 5 June 1962, several 1st Aero officers were reassigned to L . G . Hanscom Field to activate the SPACETRACK Center Alternate Facility ( SCAF ) as a backup for the Colorado Springs center.
2. The need for real-time detection and tracking information to deal with Soviet satellite launches led on 19 December 1958 to ARPA's implementation of Executive Order 50-59 to establish a spacetrack network.
3. Part of the USAF Air Defense Command at Ent AFB, they were the Spacetrack component of NORAD's Space Detection and Tracking System SPADATS . 1st Aero achieved full operational status in early July 1961.
4. ADC organized the 16th Surveillance Squadron with AN / FPS-17 Detection and AN / FPS-80 Tracking Radars to monitor Soviet missile tests on the Kamchatka Pensula and to support the Air Force Spacetrack System.
5. Additional radars came under the command's control for the sole purpose of detecting, identifying, tracking and sending back to NORAD data on any SLBM . All man-made objects became numbers in the USAF SPACETRACK network operated by the 14th Aerospace Force.
6. It's difficult to find spacetrack in a sentence. 用spacetrack造句挺難的
7. ARDC took up the spacetrack mission in late 1959 and in April 1960 set up the Interim National Space Surveillance Control Center at Hanscom Field, Massachusetts, to coordinate observations and maintain satellite data . ( 96 ) At the same time, DOD designated the Aerospace Defense Command ( ADCOM ), formerly Air Defense Command, as the prime user of spacetrack data.
8. ARDC took up the spacetrack mission in late 1959 and in April 1960 set up the Interim National Space Surveillance Control Center at Hanscom Field, Massachusetts, to coordinate observations and maintain satellite data . ( 96 ) At the same time, DOD designated the Aerospace Defense Command ( ADCOM ), formerly Air Defense Command, as the prime user of spacetrack data.
9. By June 1966 the refined FPS-85 plan was for it " to have the capability to operate in the SLBM mode [ interlaced transmissions ] with the Spacetrack surveillance and tracking modes " Rebuilding of the " separate faces for transmitting and receiving " began in 1967 after the under-construction Eglin FPS-85 was " almost totally destroyed by fire on 5 January 1965 ".
10. In cavalier disregard of the Air Force Regulation on the subject, which specified clearly that unclassified nicknames, such as Space Track, should be two words ( while codewords, such as CORONA, which were then themselves classified, should be only one word ), ADC immediately decided to rename Space Track as SPACETRACK and the name has stuck since  although the web site of the 614th Air & Space Operations Center, which currently performs the mission, has returned to two words.
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