请输入您要查询的字词:
单词
fishery in Africa
释义
fishery in Africa
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
recasting
recategorialization
reccurrent point
receding galaxy
receding object
receding star
receding trajectory
receding wave
receding wave, retrogressive wave
receipt
receipt and invoice-checking
receipt collect service
receipt of an official document
Receivable Account Management
receivable premium
receivables turnover ratio
received word
receive imperial edict
receive operating characteristic
receive operating characteristic; relative operating characteristic (ROC)
receiver
receiver autonomous integrity monitoring
receiver clock error
receiver data communication format
receiver-drier
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。
Copyright © 2000-2023 Sciref.net All Rights Reserved
京ICP备2021023879号
更新时间:2026/6/28 1:07:35