MDM 全称：mixed dark matter。混合暗物质
数据库 数据库管理系统及其实现技术 释文 master data management, MDM 主数据管理
- PLC
- PLC control system
- PLCH
- P. L. Chebyshev
- P. L. Chebyshev (1821—1894)
- P-L-C relation
- PLC控制系统
- PLD
- PLE
- Pleasant Goat and Big Big Wolf
- Please effect
- Please look after my mom
- pleated crown mussel
- pleated weft-knitted fabric
- pleat of clothing
- Plebeians
- PLEC
- plectenchyma
- plectin
- plectocomia
- plectonemic coil
- plectostele
- Plectsk Base
- PLED
- pledged supplemental lending