“fisheries resource assessment swept-area method”的概念、定义、翻译、参考文献-科学参考

单词	fisheries resource assessment swept-area method
释义	fisheries resource assessment swept-area method Encyclopedia 农学渔业资源评估扫海面积法释 fisheries resource assessment swept-area method渔业资源评估扫海面积法根据拖网通道内的渔获率及鱼类在调查区域内的平均密度，按照拖网扫海面积中单位面积渔获量，估算调查区域内的总资源量的方法。是渔业资源群体资源量的概算方法之一。
随便看	rigid operator extension rigid particle rigid pavement design rigid-perfectly plastic behaviour rigid-plastic finite element method rigid-plastic problem rigid polyhedron rigid pseudogroup structure rigid regulation of public opinion rigid representation of quiver rigid restriction rigid rod rigid rotator rigid rotor rigid rotor; rigid rotator rigid singularity rigid solution rigid space rigid sphere model rigid structure rigid submanifold rigid surface rigid system rigid theorem rigid type bearing

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