计算机应用 基于网络的信息服务 释文 cloud antivirus 云杀毒
- 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
- permissible concentration-time weighted average
- permissible control
- permissible epimorphism
- permissible error