2) degeneration type of grassland
草原退化的类型
3) Rat of grassland
草原鼠类
4) straw raw material
草类原料
1.
Another developmental way for straw pulp enterprises of China's paper industry To construct a new model of "agriculture, pulp, paper and fertilizer industry chain" with new clean pulping technologies for straw raw materials --A new discussion on rationall
我国造纸工业草浆企业又一发展之路:利用草类原料清洁制浆新技术构建“农、浆、纸、肥产业链”新模式——再论合理利用非木纤维原料资源
5) Grassland type
草地类型
1.
Study on soil moisture dynamics of the main grassland types in the northern slopes of Qilianshan Mountains;
祁连山北坡主要草地类型的土壤水分动态研究
2.
GIS-based classification of grassland types in Qinghai
基于GIS技术的青海省草地类型分类研究
3.
Characteristic of spatial distribution and climate zone of natural grassland types in Qinghai
青海省天然草地类型空间分布特征及气候分区
补充资料：半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原)
半荒漠草原(温性荒漠草原) 张自和摄
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条