“中国草地分类法”的概念、定义、翻译、参考文献-科学参考

单词	中国草地分类法
释义	中国草地分类法 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	associated bilinear form associated bundle associated circle of convergence associated continued fraction associated convergence radius associated diagram associated difference equation associated differential equation associated digraph associated director circle associated director line associated directrix associated edge cut associate degree associate degree nursing programs associated element associated elements associated equation associated equipment associated extremal associated factor set associated factor system associated family associated fiber bundle associated flow

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。