对新产业区的定义及其特征描述要充分考虑新产业区的成因。
Definition and feature description to new industrial district must fully consider the origin cause of formation of the new industry district.
本论文从技术创新的理论渊源出发，明确技术创新的定义及其特征。
The thesis begins from the technology innovation's theory resource, makes clear technology innovation's definition and characteristic.
根据有关论著探讨出版业和出版产业的定义及其特征，以及出版业与出版产业的区别及联系。
In accordance with the definition and features of publish and publishing industry, their differences and relations were discussed.
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