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单词
fanning beam
释义
fanning beam
fanning beam
[
′fan·iŋ ‚bēm
]
(electromagnetism)
Narrow antenna beam which is repeatedly scanned over a limited arc.
fanning beam
A radiant energy beam, such as a radar beam, which sweeps back and forth over a limited arc.
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raising a laugh
raising anchor
raising an eyebrow
raising an objection
raising a red flag
raising a smile
raising a stink
raising a voice against
raising bee
raising cain
raising education attainment challenge
raising energy, awareness and campus health
raising eyebrows
raising from
raising from the dead
raising glass
raising glass to
raising hackles
raising hammer
raising hand
raising hat
raising hat to
raising havoc with
raising hell
raising hell with
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更新时间:2024/11/12 5:28:15