“非洲渔业”的概念、定义、翻译、参考文献-科学参考

单词	非洲渔业
释义	非洲渔业 Encyclopedia 农学非洲渔业释 fishery in Africa非洲渔业非洲四周环海，海岸线长达3.2万千米，陆上拥有尼罗河、刚果河、赞比西河等大型国际河流，以及维多利亚湖、坦噶尼喀湖、卡比拉水库、阿斯旺水库等，这些水域都是非洲渔业资源的自然基础。2018年，非洲水产品总产量约1226.8万吨，其中水产养殖产量约219.6万吨。
随便看	second language learning motivation second language learning strategies second language learning style second language proficiency Second Language Research Second Latin American Episcopal Conference second law of cosines second law of thermodynamics second lemniscate constant second Lemoine circle second level cache second magnetization peak effect second main light second main theorem second mathematical theorem of quantum mechanics second mean value theorem second mean value theorem of integral second member second messenger second messenger hypothesis second messenger theory second method of Lyapunov second mid-arc point second modernity second moment method

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。