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词汇
data hierarchy
释义
data hierarchy
资料阶组
指一种资料结构,由有序集合和子集合组成,即把集合中的资料分成不同等级的子集合,例如位元、位元组、字符、字、字块、记录、档案和资料库,每一子集合之间相差一个级别。
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檩然
cash in on
cash-in-transit policy
cashless
cashless society
cash letter
cash letter of credit
cash-like document
cash machine
cash management account
cash management bills
cash management service
cash market
cash market
cashmere
cashomat
cash on delivery
cash on documents
cash on shipment
cashoo
cash order
cash-out merger
cashpoint
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更新时间:2026/5/30 4:08:41