释义 |
Walkley ˈwɔ:kli COCA¹³⁹⁷⁹¹BNC¹⁴⁴⁶⁶⁴⁺³ 基本例句 沃克利姓氏 The paper uses typical sample plot method of forest ecology to obtain field data, and the Walkley- Black acid digestion method for measuring the carbon in the forest and soil is used in this paper. 运用森林生态学典型样地法设立标准地并获取野外数据,采用重铬酸钾-硫酸氧化湿烧法测定植物、土壤中的碳。 cnki |