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
- positive drawing
- positive drive lift
- positive dromotropic action
- positive edge
- positive effect of organizational communication
- positive eigenvalue
- positive eigenvalued matrix
- positive eigenvector
- positive electron
- positive element
- positive emitter-coupled logic
- positive emitter-coupled logic, PECL
- positive endomorphism
- positive energy
- positive-energy representation
- positive energy states
- positive energy theorem
- positive energy wave
- positive entropy
- positive excess coefficient
- positive existential sentence
- positive extension
- positive eyepiece
- positive feedback
- positive feedback amplifier