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
- soil database
- soil deformation
- soil deformation during artificial freezing-thawing process
- soil degradation
- soil density
- soil desorption
- soil detection
- soil diagnostic characteristic
- soil dielectric constant
- soil digging
- soil disinfectant
- soil disinfection
- soil dissloved organic matter
- soil distribution
- soil diversity
- soil dynamics
- soil,earth
- soil ecological stoichiometry
- soil ecology
- soil effective cation exchange capacity
- soil electrical conductivity
- soil electrical conductivity acquisition
- soil electrokinetic remediation
- soil electro-magnetism
- soil environment