“upstream spawning migration”概念、定义、翻译-科学时代

单词	upstream spawning migration
释义	水产业词汇手册 upstream spawning migration 溯河产卵洄游
随便看	stress cost stress crack stress cracking stress cycle stress decay stress-deformation curve stress dependence stress dependence stress deviation stress deviation tensor stress deviator stress deviator stress diagram stress diagram stress difference stress dislocation stress distribution stress distribution stress drop stress due to friction stress dyadic stressed pulse stressed skin construction stress ellipsoid stress-elongation curve

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

upstream spawning migration