“Electronic commerce demonstration industrial park”的概念、定义、翻译、参考文献-科学参考

单词	Electronic commerce demonstration industrial park
释义	Electronic commerce demonstration industrial park Encyclopedia 管理学区域电子商务实践释 Electronic commerce demonstration industrial park电子商务示范园由各省（自治区、直辖市）级别或地级市、县等地方商务部门认定的、在相对集中的、有形的空间范围内，培植电子商务产业链和产业集群、扶持电子商务产业发展、营造良好的电子商务应用的园区，称呼有电子商务产业园、电子商务创业园、电子商务孵化园等。
随便看	positive definite bi-linear form positive definite closed form positive definite form positive definite function positive definite functional positive definite Hermitian matrix positive definite inner product axiom positive definite kernel positive definite matrix positive definiteness positive definite operator positive definite potential positive definite product positive definite quadratic form positive definite scalar product positive definite sequence positive definite solution positive definite space positive definite tensor positive definte rational fanction positive deviation positive diffeomorphism positive diffeomorphisms positive differential positive direction

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