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单词
keying frequency
释义
keying frequency
keying frequency
[
′kē·iŋ ‚frē·kwən·sē
]
(communications)
In facsimile, the maximum number of times a second that a black-line signal occurs when scanning the subject copy.
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asecretory
asecs
a-sector
asecu
a security blanket
ased
aseda
asedef
asedi
asedifres
asedp
aseds
asee
a seed
aseed
aseer
asees
aseet
aseev, nikolai
aseev, nikolai nikolaevich
asef
asefa
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asefetida
aseg
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更新时间:2024/11/12 2:11:59