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单词 ARSR
释义

ARSR

英汉-汉英词典
abbr. Air Route Surveillance Radar 航线监视雷达
词组 | 习惯用语
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  • arson n. 纵火;纵火罪
  • arr abbr. arrival,arrive 到达;抵达 ARRabbr. Aircraft Radi...
  • sears v. 使干枯;灼伤(sear的单三形式)
  • pars n. 部分(等于a part)
ARSR abbr. 航路监视雷达(air route surveillance radar)

网络短语:
ARSR Air Route Surveillance Radar 航路监视雷达
英语百科

Air Route Surveillance Radar

(重定向自ARSR)

The Air Route Surveillance Radar is used by the United States Air Force and the Federal Aviation Administration to control airspace within and around the borders of the United States.

The ARSR-4 is the FAA's most recent (late 80s, early 90s) addition to the "Long Range" series of radars, which are search radars with a range of at least 200 nautical miles (370 km; 230 mi). The Westinghouse system is solid state and has a 250-nautical-mile (460 km; 290 mi) range. In addition, the ARSR-4 features a "look down" capability that enables the radar to detect aircraft attempting to elude detection by flying at low altitudes, advanced clutter reduction via hardware and software post-processing, and enhanced poor-weather detection of aircraft. A Beacon system, the ATCBI-6M (a monopulse system), is installed along with each ARSR-4. However, since the ARSR-4 is a 3D radar, it is capable of determining aircraft altitude independently of its associated Beacon (albeit less accurately).

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更新时间:2025/6/20 13:19:28