计算机硬件 计算机集成电路 释文 low voltage positive emitter-coupled logic, LVPECL 低电压正射极耦合逻辑
- permeable membrane
- permeable rate of rock mass
- permeable reactive barrier
- permeable reactive barrier technology
- permeameter
- permeance
- permease
- permeation
- permeation grouting
- Permenet International Association of Road Congress
- permethrin
- Permian
- permian basin tight oil
- Permian coal-forming plants
- Permian coal measures
- permian period
- Permian-Triassic boundary events
- per mil
- permil
- permillage
- per mille
- perminvar
- permissibility
- permissible
- permissible concentration-short term exposure limit