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单词
plesiochronous digital hierarchy,PDH
释义
plesiochronous digital hierarchy,PDH
网络
准同步数位网路
网络释义
1.
准同步数位网路
框透过存在已久的
准同步数位网路
(
Plesiochronous Digital Hierarchy, PDH
)电信基础建设,传送相关技术与标准组合,可让电信 …
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例句
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extraordinary obsolescence
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extraordinary refractive index
extraordinary remedies
extraordinary remedy
extraordinary rendition
extraordinary repair
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extraordinary reserve
extraordinary resolution
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extraordinary risk
extraordinary sacrifice
extraordinary sea
extraordinary serious natural calamity
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更新时间:2025/8/14 12:29:44