请输入您要查询的字词:
单词
鱼类种群数量变动
释义
鱼类种群数量变动
Encyclopedia
农学
鱼类种群数量变动
释
fish population dynamics
鱼类种群数量变动
渔业资源任何一个种群,因受捕捞或环境等的影响而数量不断变化的现象。又称鱼类数量变动、经济鱼类数量变动。
随便看
agricultural intelligent control and equipment
agricultural intensification
agricultural intermediary organization
agricultural investment
agricultural labor force
agricultural labor migration policy
agricultural labor productivity
agricultural labor quality
agricultural land
agricultural land consolidation
agricultural land environmental management
agricultural land environmental renovation
agricultural land environment planning
agricultural land planning
agricultural land policy
agricultural land property rights
agricultural land protection policy
agricultural land statistics
agricultural land transfer statistics
agricultural layout
agricultural leading enterprises
agricultural light energy resources
agricultural loan
agricultural location theory
agricultural machinery cooperatives
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:2026/7/13 1:49:55