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单词
spiderweb antenna
释义
spiderweb antenna
spiderweb antenna
[
′spīd·ər‚web an‚ten·ə
]
(electromagnetism)
All-wave receiving antenna having several different lengths of doublets connected somewhat like the web of a spider to give favorable pickup characteristics over a wide range of frequencies.
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up-
up1
up2u
up3i
up50
upa
upaa
upaaa
upaan
upab
up a blind alley
upac
upaccim
up a creek
up a creek without a paddle
upacs
upa-di
upadi
upads
upae
upaep
upaf
upag
up against
up against a brick wall
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更新时间:2026/4/16 22:43:56