对浙江省沿海基岩质海岸防护林主要林分类型土壤抗冲性和理化性质进行测定，6种林分类型各土层抗冲指数都高于无林地，对于同一林分类......

Naturally occurring plants in agroecosystem evidently play an important role in ecosystem stability. Field studies on th......

“船形”阳极炭块在电解槽中的应用是一种创新工艺。节能减排作用明显，实现了低碳电解工艺。槽中碳渣减少三分之一；吨铝碳耗降低6公......