“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	fundamental groupoid fundamental gymnastics fundamental harmonic fundamental-harmonic pair fundamental homology class fundamental homomorphism theorem fundamental hypothesis fundamental ideal fundamental identity fundamental inequality fundamental integral fundamental interaction fundamental invariant fundamentalism fundamentality regulator Fundamental Katalog fundamental kernel fundamental law Fundamental Law of Education fundamental law of radiation fundamental laws of traditional logic fundamental legal principles of emergency management fundamental lemma fundamental length fundamental limit theorem

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