请输入您要查询的字词:
单词
OSY
释义
OSY
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
principle of superposition
principle of superposition for groundwater
principle of superposition of [light] waves
principle of superposition of light waves
principle of superposition of state
principle of superposition of states
principle of superposition of waves
principle of symmetrical conservation of molecular orbits
principle of symmetric analytic continuation
principle of symmetry
principle of system
principle of systematization
Principle of Television
principle of the conservation of molecular orbital symmetry
principle of the point of accumulation
principle of the unattainability of absolute zero
principle of the unification of subjectivity and objectivity
principle of timely recovery
principle of time value of money
principle of transference
principle of transfinite induction
principle of translation criticism
principle of treatment
principle of trivalence
principle of ubiquity of diachronism
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:2026/1/16 14:07:26