理学 数据库系统 释 data dependency 数据依赖 关系数据库中同属一个关系模式的多个属性之间的约束关系。数据依赖在计算机科学中有多个含义，此处仅限于关系数据库中的数据依赖。
理论计算机科学 算法设计与分析 释文 data dependency 数据的相关关系
- photonic passive device
- photonic quasi-crystal
- photonic qubit
- photonics
- photonics and optics in smart city
- photonics-based radar
- photonics polymer
- photonic storage nanomaterials
- photonic switch
- photon lifetime of passive resonator
- photon mapping
- photon mapping method
- photon-neutron source
- photon noise
- photon number
- photon number squeezed state
- photon-number squeezed state
- photon number state
- photon orbital angular momentum multiplexing transmission system，POAMMTS
- photon-phonon collision
- photon-photon absorption
- photon-photon scattering
- photon pressure force
- photon production
- photon recoil effect