porat 中文意思是什麼
porat
解釋
波拉特-
The study on measurement theory upraised in western countries in 1960s, especially japan and america. at that time, major application of the theory was in information economic field, such as, porat ' s measurement theory, japanese informative index method
測度理論研究的興起最早在60年代的西方國家，尤其是日本和美國，當時主要應用於信息經濟領域，如波拉特測度理論、日本信息化指數法。 -
Machlup and porat floated the information industry economics. it is considered as a practical subject of information economics. it focus on many contents of the information industries, such as the formation, the development, the industrial structure, and the industrial distribution
該理論由馬克盧普和波拉特創設，是一門系統研究信息技術產業的形成與發展、結構與構成、分佈與成長等內容的獨立的信息經濟學的應用學科。
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