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单词
passive communications satellite
释义
passive communications satellite
passive communications satellite
[
′pas·iv kə‚myü·nə′kā·shənz ‚sad·əl‚īt
]
(aerospace engineering)
A satellite that reflects communications signals between stations, without providing amplification; an example is the Echo satellite. Also known as passive satellite.
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apcots
apcp
apcpa
apc-pci
apcpdcl
apcpl
apcps
apcpst
apcq
apc-r
apcr
apcrc
apcre
apc resistance
apc resistance, leiden type
apcri
apcro
apcrp
apcrsh
apcru
apcs
apcsc
apcscom
apcsr
apcsre
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更新时间:2025/6/9 21:01:23