“氮利用效率”的概念、定义、翻译、参考文献-科学参考

单词	氮利用效率
释义	氮利用效率 Encyclopedia 理学氮利用效率释 nitrogen use efficiency氮利用效率植物个体或生态系统吸收单位氮元素所产生的生物量。
随便看	time-spatial system time splitting time-splitting method time-splitting scheme timestamp timestamp examination timestamp investigation timestamp ordering time standard time star time step time-stepping method time stepping scheme time switch technology time synchronism time synchronization time system timetable problem timetables of sunrise，sunset，moonrise and moonset Tim Etchells time-temperature equivalence principle time temperature equivalent principle time-temperature equivalent principle time-temperature index time-temperature-stress equivalence principle

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。