“purse seine design”的概念、定义、翻译、参考文献-科学参考

单词	purse seine design
释义	purse seine design Encyclopedia 农学围网设计释 purse seine design围网设计根据围网捕捞原理，基于捕捞鱼群游动速度和栖息水深、渔船性能和起网机械的特性，以及渔场环境特点等确定作业方式和渔具结构形式，确定网具的长度、高度、网衣材料、上下纲长度比值、浮沉力等尺度和技术参数等的创造性过程。
随便看	imperfect elastic collision imperfect field imperfect fluid imperfect fungi imperfect gas imperfect information imperfection imperfect learning imperfect maintenance imperfectness imperfect number imperfect scattering imperforate imperforate hymen imperforation imperial abatement or exemption edict Imperial Academy of Empress Wuzetian imperial academy of medicine Imperial Academy of Northern Wei Dynasty at Pingcheng imperial admonition Imperial Ancestral Shrine Imperial Ancestral Temple imperial archive Imperial Archives imperial archives

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