数据库 数据库应用 释文 product lifecycle management, PLM 产品生命周期管理
- universal automatic computer
- Universal Availability of Publications Core Activity
- universal background
- universal behavior
- Universal Bibliographic Control
- Universal Bibliographic Control and International MARC
- universal bound
- universal buffer solution
- universal bundle
- universal calibration
- universal Cantor curve
- universal category
- universal cellular automaton
- universal chain ring
- universal Chern class
- universal Chevalley group
- Universal Circulating Herald
- universal class
- universal class of singularities
- universal class of structures
- universal closure
- universal code
- universal coding
- universal coefficient
- universal coefficient formula