“fishing effort”的概念、定义、翻译、参考文献-科学参考

单词	fishing effort
释义	fishing effort Encyclopedia 农学捕捞努力量释 fishing effort捕捞努力量在特定时间内，投入捕捞生产的作业单位数量。一般可通俗地认为是全部捕捞作业量，即人们在某水域，在一定期间内（年、月或鱼汛等），为捕捞某资源群体所投入捕捞规模的大小或数量。
随便看	density evolution density excess density-exposure curve density family density flow density fluctuation density fluctuation and correlation near critical point density function density functional approximation density functional based tight binding density-functional based tight-binding density functional method density functional perturbation theory density functional perturbation theory, DFPT density functional theory density functional theory, DFT density function theory for polymer density gauge density gauge survey density gradient centrifugation density gradient method density hole density hypothesis density independence density-independent natural selection

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。