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aimed fishing
释义
aimed fishing
Encyclopedia
农学
瞄准捕捞
释
aimed fishing
瞄准捕捞
利用各种探鱼设备和网具监测仪器准确判断捕捞对象所在空间位置后进行的主动性捕捞方法。通常指中层拖网的捕捞过程,较广泛适用于围网和中层拖网捕捞。瞄准捕捞亦是部分深海底拖网作业的关键技术,如在海山区域捕捞贴近海底聚集的大西洋胸棘鲷等,是提高捕捞效率的一种有效措施。
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sound absorption wood-based panel
sound amplification
sound amplifier operator on site
sound arrester
sound articulation
sound barrier
sound beam
sound board
sound broadcasting
sound buoy
sound calibrator
sound card
sound change
sound channel
sound column
sound combination
sound concentration
sound concentrator
sound conductivity
sound correspondence
sound counterpoint
sound crossbeam
sound cut out or cut in
Sound Department of School of Television Arts, Zhejiang University of Media and Communication
sound designer
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更新时间:2025/11/24 16:13:26