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单词
band-pass filter
释义
band-pass filter
in British English
noun
1.
electronics
a filter that transmits only those currents having a frequency lying within specified limits
Compare
high-pass filter
,
low-pass filter
2.
an optical device, consisting of absorbing filters, for transmitting electromagnetic waves of predetermined wavelengths
band-pass filter
in American English
(
ˈbændˌpæs
)
Electronics
a filter which will pass frequencies within a desired range but will virtually cut out all other frequencies
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to stand for parliament
to stand guard
to stand/keep still
to stand on ceremony
to stand on one's own two feet
to stand on your own two feet
to stand or fall
to stand or hold one's ground
to stand or wait in line
to stand sb a drink/meal
to stand someone in good stead
to stand/step/move aside
to stand sth on/in sth
to stand three deep
to stand to/at attention
to stand to gain/lose sth
to stand trial
to stand up and be counted
to-stand-your-ground
to stand your ground to hold your ground
to starboard
to stare (at sb/sth)
to star (in)
to start as sth
to start doing or to do sth
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更新时间：2025/12/15 14:46:17