“grassland productivity”的概念、定义、翻译、参考文献-科学参考

单词	grassland productivity
释义	grassland productivity Encyclopedia 农学草地生产力释 grassland productivity草地生产力单位面积草地在单位时间（年或日）内生产的有机物质（牧草或畜产品）的数量，可用于衡量草地上各种动植物生态和经济效益的大小。
随便看	time of flight technique time of flight (TOF) time-of-flight, TOF time of forensic expertise Time of Indifference time of launch perparation time of light time of periastron passage time of perihelion passage time of reception time of relaxation time of repose Time of the beast time of transmission time-optimal time optimal control time-optimal control time-optimal control problem time-optimal control systems time-optimality time-optimal problem time-ordered function time-ordered matrix time-ordered operator calculus time-ordered product

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。