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fishery environment
释义
fishery environment
Encyclopedia
农学
渔业环境
释
fishery environment
渔业环境
影响渔业生物栖息、生长和繁衍的各种天然的和经过人工改造的水域中自然因素的总体。包括水、沉积物、溶解(悬于)水中和积蓄于沉积物中的物质,以及水文、水底地形和气象条件等非生物因素,生活在水和沉积物中的饵料生物、微生物、敌害生物、共栖生物和竞食者等其他生物因素。
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National Physical Atlas of the People’s Republic of China
National Physical Laboratory
national physique
national physique monitoring
National Pilot Projects of Electronic Records Management
National plan for grassland protection, construction and utilization of China
National Plan for Library Coordination
National Plan for Prevention and Control of desertification (2011-2020)
national planning of flash flood disaster control
National Plan of Action on Aging
National Plan of Electronic Records Management(2011-2015)
National Plan on New Urbanization(2014—2020)
National Plant Specimen Resource Center
National Platform for Common Geospatial Information Services
National Police Agency of Japan
National Policy
National Population and Health Scientific Data Sharing Service Platform
National Population Census Regulation
National Population Development Plan(2016—2030)
National population Informatization
National Portable Forestry Machinery Quality Supervision and Inspection Center
National Portrait Gallery
National Post
National Postal Museum
national prejudice
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