英文字典中文字典


英文字典中文字典51ZiDian.com



中文字典辞典   英文字典 a   b   c   d   e   f   g   h   i   j   k   l   m   n   o   p   q   r   s   t   u   v   w   x   y   z       







请输入英文单字，中文词皆可：

Radar    音标拼音: [r'ed,ɑr]
n. 雷达,电波探测器

雷达,电波探测器

radar
雷达

radar
n 1: measuring instrument in which the echo of a pulse of
microwave radiation is used to detect and locate distant
objects [synonym: {radar}, {microwave radar}, {radio detection
and ranging}, {radiolocation}]

radar \ra"dar\ (r[=a]"d[aum]r), n. [acronym from RAdio Detection
And Ranging.]
1. An electronic device designed to detect objects at a
distance, and determine their distance from the device, by
transmitting a pulse of radio waves and measuring the time
required for the echo of the pulse to return to the
emitting device; as, the radar showed a plane approaching
rapidly. For more information of radar, see the article
What is Radar?. [acronym]
[PJC]

2. The method of detecting objects, finding their distance,
or determining their speed, by use of a radar[1] device;
as, modern radar can detect objects as small as raindrops.
[PJC]

92 Moby Thesaurus words for "radar":
AA radar, AFC, AFC mixer, CRT, CW oscillator, MAD radar, Navaglobe,
Oboe, TR switch, TR unit, VAR, Volscan, altimeter, amplifier,
analyzer, astronavigation, automatic electronic navigation,
automation, avionics, cascade screen, cathode-ray tube,
celestial navigation, chronometer, coastwise navigation, consolan,
dead reckoning, demodulator, detector, discriminator,
early-warning radar, electron microscopy, electron optics,
electron physics, electronic engineering, electronic navigation,
electronics, electrophysics, fix, frequency meter,
gun-directing radar, hard-tube pulser, indicator,
interception radar, limiter, line of position, local oscillator,
long-range radar, loran, magnetron, microwave mixer, mixer,
modulator, navar, navigation, network pulser,
omnidirectional range, omnirange, oscillator, overlapping,
panoramic radar, photoelectricity, pilotage, plane sailing,
point-to-point navigation, potentiometer, pulse generator,
radar telescope, radio, radio beacon, radio navigation, radionics,
range-sweep amplifier, range-sweep generator, receiver, screen,
second detector, sextant, shoran, sofar, sonar,
square-wave generator, synchronizer, tables, tacan, teleran,
television, timing unit, tracker, transistor physics, transmitter,
trigatron, visual-aural range

安装中文字典英文字典查询工具!


中文字典英文字典工具:
选择颜色:
输入中英文单字

































































英文字典中文字典相关资料:


  • Medford, OR Weather Radar | AccuWeather
    Track storms, and stay in-the-know and prepared for what's coming Easy to use weather radar at your fingertips!
  • Interactive Radar | kdrv. com
    Medford forecast, weather, radar, and severe weather alerts StormWatch 12 daily and hourly forecast for Medford, Oregon and Southern Orgon
  • Weather and Radar Map for Medford, OR - The Weather Channel
    Interactive weather map allows you to pan and zoom to get unmatched weather details in your local neighborhood or half a world away from The Weather Channel and Weather com
  • NWS Forecast Office Medford, OR - National Weather Service
    Numerous daily record highs and warm lows are likely Severe thunderstorms are possible from the southern Plains through the Upper Mississippi Valley Fire weather concerns are expected to persist across the Four Corners region Chilly Mornings Ahead!
  • NWS Radar
    The NWS Radar site displays the radar on a map along with forecast and alerts The radar products are also available as OGC compliant services to use in your application Review the Radar FAQ for help with the transition to the new site Contact the helpdesk for operational issues Visit IDP-GIS web services for questions about geospatial services
  • Local Weather Radar - Medford, OR
    Use our interactive Doppler radar for Medford, OR to get real-time updates on rain, snow, and clear skies in your vicinity Whether you're planning your day or tracking storms, our radar maps provide comprehensive coverage and detailed forecasts to help you prepare for any weather condition
  • Weather Radar | Weather Underground
    Customize, add layers and zoom in out your animated radar with our interactive radar map
  • Medford, OR Animated Weather Radar - WeatherWorld. com
    Animated radar, Medford OR weather radar maps - WeatherWorld com doppler weather radar and animated satellite images for Medford Oregon
  • Medford Radar | News, Weather, Sports, Breaking News - KTVL
    KTVL News10 provides local news, weather forecasts, notices of events and items of interest in the community, entertainment programming for Medford and nearby towns and communities in Southern
  • Medford, Oregon Doppler Radar | Hourly Forecast | NWS Alerts | Maps . . .
    MyForecast provides Medford, Oregon current conditions, detailed, hourly, 15 day extended forecasts, ski reports, marine forecasts and surf alerts, airport delay forecasts, fire danger outlooks, Doppler and satellite images, and thousands of maps





中文字典-英文字典  2005-2009