“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	Three Cases Three Categories of Feudal Lords in Tibet three center bond three-center bond three-centered curve three center hydrogen bond three center two electron bond three center-two electron bond three-channel double-balloon catheter Three-Character Classic Three-Character Operetta Three-Charater Verse on Tuina Three Chivalrous Swordsmen by Ren Yi three-choice polygon three-choice walk three-chord lemma Three Chuanqi Plays of Wan Shu Three Chuanqi Stories of the Anxianglou Edition Three Chuanqi Stories of the Sturdy Grass Hall Three Circles three circles of information architecture three-circles theorem three close Three coining offices of shanglin three collections and five unified management

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