“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	self-alignment technique self-amplified spontaneous emission self-amplified spontaneous emission, SASF self-anchored self-applicability problem self-applicable algorithm self assembled bilayer lipid membranes self-assembled bilayer lipid membranes self assembled membrane self-assembled membrane self-assembled monlayers self-assembled monolayer self-assembled monolayers self-assembled monolayer, SAM self-assembled nanostructure self assembled supramolecular system self-assembled supramolecular system self assembly self-assembly self assembly film modified electrode self-assembly film modified electrode self-assembly nanostructure self-assembly of block copolymer self-assembly of rod-coil block copolymer self-assessment

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