“radar”的概念、定义、翻译、参考文献-科学参考

单词	radar
释义	radar [`rā´där] ^ENGINEERING 1. A system using beamed and reflected radio- frequency energy for detecting and locating objects, measuring distance or altitude, navigating, homing, bombing, and other purposes; in detecting and ranging, the time interval between transmission of the energy and reception of the reflected energy establishes the range of an object in the beam's path.Derived from radio detection and ranging. 2. See <<radar set>>
随便看	stratospheric coupling stratospheric steering stratotype stratovolcano Stratton pseudoscope solepiece sole plane soleplate soleus solfatara sol-gel glass solid solid angle solid asphalt solid box solid car solid coupling solid crib timbering solid cutter solid die solid-dielectric capacitor solid drilling solid-electrolyte battery solid-electrolyte fuel cell solid-electrolyte gas transducer

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