“coherent echo”的概念、定义、翻译、参考文献-科学参考

单词	coherent echo
释义	coherent echo [kō`hir·ǝnt `ek·ō] ^ELECTRONICS A radar echo whose phase and amplitude at a given range remain relatively constant.
随便看	three-kiloparsec arm three-layer diode three-level laser three-level maser three-level subroutine threeling three-phase circuit three-phase current three-phase four-wire system three-phase magnetic amplifier three-phase motor three-phase rectifier three-phase seven-wire system three-phase system three-phase three-wire system three-phase transformer three-piece set three-plus-one address three-ply three-point bending three-point method three-point problem three-pulse cascaded canceler three-quarters hard three-shift cyclic mining

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