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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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Long Chui(drum-and-wind music in Quanzhou)
long circulating drug delivery systems
Long Count
long-crested
Longda Bone China
longdan xiegan pills
long day
long day plant
long-day plant
Long Day's Journey into Night
Long De
long-decayed
Longde Xian
long distance and high efficiency power transmission
long distance dependency
long-distance dispersal
long distance dispersal of terahertz wave
long-distance dispersal of terahertz wave
long-distance needle drilling equipment
long distance orienteering
long distance pipeline
long-distance short call
long distance transmission hot water network
long-distance transport
long division
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