请输入您要查询的字词:
单词
渔业最佳持续产量
释义
渔业最佳持续产量
Encyclopedia
农学
渔业最佳持续产量
释
fishery optimum sustainable yield; OSY
渔业最佳持续产量
在生物或经济意义上,保证在一个时期内对一种生物资源进行最好利用的产量或利用率。是持续性的,通常小于或相当于渔业最大可持续产量,并且在一般情况下都用较少的捕捞努力量来获得,但也有特例。
随便看
fire emergency broadcast system
fire emergency lighting and evacuating system
fire emergency lighting device
fire emergency rescue
fire endurance of building member
fire engines
fire equipment
fire evacuation
fire evidence collection
fire extinguisher
fire extinguishing system
fire extinguishment
fire factor
firefighter
firefighter protective equipments
firefighters' lift
fire fighting
firefighting and rescue equipments
fire-fighting clothing
firefighting command
firefighting command decision
fire fighting commander
fire-fighting emergency rescue management
firefighting equipments
fire fighting force
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:2026/10/20 1:34:39