“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	organic elemental quantitative analysis organic facies organic facies A organic facies B organic facies C organic facies D/E organic facies F organic feed organic ferromagnet organic fertilizer organic fertilizer technique organic fiber reinforcements organic field-effect materials organic field effect transistor organic field-effect transistor organic field-effect-transistor materials organic field-effect transistor memory organic field-effect transistor (OFET) organic fluids organic gas organic gems organic geochemical indicator organic geochemistry organic geochemistry of coal organic geochemistry sample analysis

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