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
- external-shaping theory of value
- external shock
- external similitude center
- external skills of actors
- external software quality
- external-soil spray seeding techniques
- external sort
- external source hypothesis
- external space
- external sphere condition
- external stability
- external standard
- external standard method
- external subset
- external tangency
- external tangent
- external target
- external technology dependency
- external tensor product
- external terms
- external thermal resistance
- external three conformities
- external treatment
- external turret mooring system
- external turret mooring system，ET