理学 放射性核素种态 释 constant capacitance [surface complexation] model; CCM 恒电容表面配位模型 假定固体表面与溶液主体之间有一恒电容层，其中表面电荷与表面电位之间呈线性关系。在较高离子强度条件下，电子双层可以看作是平行板电容器。
计算机硬件 计算机管理 释文 client configuration management, CCM 客户配置管理
- prototype development
- prototype meter
- prototype model
- prototype of kilogram
- prototype optical surveillance system
- prototype pattern
- prototype production for evaluation
- prototype theory
- Prototype Theory of Concept
- prototypical definition
- prototyping method
- Proto-urban Site of Sarazm
- protoxylem
- Protozoa
- protozoa
- protozoan
- protozoan infection
- protozoan parasite in blood and tissues
- protozoan parasite in intestinal tract and other cavity
- protozoiasis of animals
- protozoology
- protozoosis of fish
- protracted rain spell during reap period
- protractor
- protractor postulate