“瞄准捕捞”的概念、定义、翻译、参考文献-科学参考

单词	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。
随便看	characteristic quadratic form characteristic radius characteristic ray characteristic ray cone characteristic ring characteristic root characteristics characteristics and evaiuation of industrial catalyst characteristics and patterns of urban spatial structure in China characteristic section of stage characteristic sensitivity characteristic sequence characteristic series characteristic set characteristic singularity characteristics method characteristics of chemical industry accidents characteristics of Chinese urban ethnic culture characteristics of cleanroom Characteristics of direction characteristics of forestry economy characteristics of hydrodynamics characteristics of low-light level night vision imaging device characteristics of mineral resources characteristics of plant community

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