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单词
k-carrier system
释义
K-carrier system
K-carrier system
[
′kā ¦kar·ē·ər ‚sis·təm
]
(communications)
Carrier system providing 12 telephone channels with a bandwidth up to 60 kilohertz, either on a four-wire cable system or on microwave (line-of-sight) and trophospheric scatter radio systems.
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更新时间:2025/10/10 21:15:35