理学 企业信息系统 释 product data management; PDM 产品数据管理 以软件技术为基础，以产品为核心，实现对产品相关的数据、过程、资源一体化的集成管理技术。英文缩写PDM。
数据库 数据库应用 释文 product data management, PDM 产品数据管理
- lifetime of nonequilibrium carrier
- lifetime of nonequilibrium minority carrier
- lifetime of system
- Life traffic
- Life weekly
- life-world
- life zone
- Life–Work Balance
- LIFFE
- LIFO
- Lifshitz
- lift
- lift accident
- lift angle
- lift augmentation
- lift coefficient
- lift-drag ratio
- lifted flame
- lift elevator
- lifter machine
- lift fan system
- lift force
- lift force from current diffraction
- lift for vehicle
- lifting