“grassland classification in China”的概念、定义、翻译、参考文献-科学参考

单词	grassland classification in China
释义	grassland classification in China Encyclopedia 农学中国草地分类法释 grassland classification in China中国草地分类法 20世纪80年代中国首次统一草地资源调查时，采用发生学—植被分类法，按类、亚类、组、型4个分类级，将覆盖全中国的天然草地划分为18个类、21个亚类、128个组、813个型的中国第一个完整的草地分类系统。
随便看	Books In Print books in print book size books market books of punishments books published by the Imperial Household Department books recommendation purchase books sold on consignment basis book-stacking problem bookstore bookstore consultation bookstore or indictment-writing shop bookstore promotion bookstores in Jinling bookstores in Luoyang bookstores in Suzhou book subscription list books with disks book thread sewing machine book title book token book value book version book with fragrance Boole

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。