“围网捕捞”的概念、定义、翻译、参考文献-科学参考

单词	围网捕捞
释义	围网捕捞 Encyclopedia 农学围网捕捞释 purse seining围网捕捞用长带形或一囊两长翼形网具，包围密集鱼群进行捕捞的作业方式。是捕捞海洋中上层鱼类的主要捕捞作业之一。世界海洋围网捕捞产量占海洋总捕捞产量的25%～30%。大型湖泊和水库中也有使用。
随便看	density method density metrology density metrology technology density modulation density of a distribution density of a double layer density of a graph density of a probability distribution density of a rooted tree density of a sequence density of a set density of a simple layer density of a singular integral density of a topological space density of communication density of death density of densest lattice packings density of densest translative packings density ofelastic potential energy intensile strain density of electronic states density of energy states density of exchange current density of exploration grid density of hydraulic fracture density of internal energy

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。