“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	automatic control system automatic control system for fire protection automatic control systems automatic control technology of blast furnace ironmaking automatic control theory automatic counting automatic cut-off valve automatic data extractor and plotting table automatic data processing automatic demagnetization automatic dependent surveillance automatic dependent surveillance broadcast automatic detective of steel plate surface defect automatic differentiation automatic dimensioning automatic dissolved oxygen measuring instrument based on fluorescence automatic dividing switch automatic doffing devices automatic drawing-in machine automatic drilling and riveting system automatic drilling system automatic electrochemiluminescence immunoassay analyzer automatic error correction Automatic Exposure Lock automatic extraction of events

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