“annual weed”的概念、定义、翻译、参考文献-科学参考

单词	annual weed
释义	annual weed Encyclopedia 农学〔生物学的杂草分类〕释 annual weed一年生杂草在一年中完成从种子萌发到产生种子直至死亡的生活史全过程的杂草。
随便看	stationary normal process stationary optimal strategy stationary orbit stationary orbit satellites co-location control stationary osculating plane stationary particle stationary phase stationary phase approximation stationary phase method stationary plane stationary plasma thruster/hall thruster stationary point stationary point process stationary policy stationary potential stationary probability stationary process stationary process with independent increments stationary prominence flare stationary radiant stationary random discrete signal stationary random process stationary random vibration stationary satellite stationary satellite camera

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。