“grass variety”的概念、定义、翻译、参考文献-科学参考

单词	grass variety
释义	grass variety Encyclopedia 农学草品种释 grass variety草品种人类在一定的生态条件和经济条件下，根据自身需求，经选择和培育而创造的草类群体。
随便看	rational spiral rational sum rational surface rational system organization rational tangle rational term rational tetrahedron rational transformation rational triangle rational trigonometric sum rational use of drug rational use of drug in aircrew rational use of medicines rational utilization of grassland resource rational variety Rational will rational zero theorem ration certificate for imperial messengers Rationed Tribute ration grazing ratio of centralized water supply ratio of consumption wastes treated ratio of division ratio of external division ratio of greater inequality

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。