... 数字资料 numerical data 数字子集 digital subset 数字自动化（装置） digital automation ...
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?数位子集
... 数字用户网络 digital subscriber network 数位子集digital subset 数位减法器 digital subtracter ...
双语例句
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Off-line collections such as the eGranary Digital Library can provide local access to a critical subset of Internet resources where Internet access is unreliable or over-subscribed.