英语词汇“directional beam”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	directional beam
释义	directional beam directional beam [də′rek·shən·əl ′bēm] (electromagnetism) A radio or radar wave that is concentrated in a given direction.
随便看	dry vapor pressure equivalent dryvax dry vent dry vermouth dryvit dry volume dry-volume measurement dry vomiting dry wall dry-wall drywall drywall clips dry-wall construction drywall construction drywaller dry-wall finish dry-wall frame drywall furring channel dry walling dry wall partition drywalls drywall saw drywall suspension system dry wash dry washer

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