“directional gain”的概念、定义、翻译、参考文献-科学参考

单词	directional gain
释义	directional gain [dǝ`rek·shǝn·ǝl `gān] See <<directivity index>>
随便看	edge line edge-notched card edge of regression edge printing edge-punched card edger edge runner edge tones edge water edge wave edge well edging Ediacaran fauna edible oil edingtonite Edison battery Edison distribution system Edison effect E display edit edit capability edit check editing edit mask edit mode

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