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瞄准捕捞
释义
瞄准捕捞
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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thick CCD
thick coating
thick description
thick disk
thick-disk population
thickened oil
thickener
thickener mud level detection
thickener overflow water turbidity detection
thickener rake control
thickener underflow concentration control
thickener underflow flow-rate control
thickening
thickening agent
thickening agent; thickener
thickening crystallization process for leaching liquid of mineral materials
thickening equipment
thickening indexes of mineral processing products
thickening model of mineral processing products
thickening of mineral processing products
thickening process control
thickening process of mineral processing products
thickening reagents for mineral processing products
thickening soup
thickening test
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