occupied zoneˈɔkjʊpaɪdzəun短语⁹⁰⁸⁸⁷⁺⁷ 基本例句 实占地域 The characteristic of the air flow and heat distribution in air conditioned rooms with horizontal displacement air supply system placed in the occupied zone has been studied in this paper. 本文研究了在工作区以低速水平平推流送风时，空调房间气流流动与房间热分布特性。 cnki