The material flow can be divided into the following ( ) two categories according to whether the material flow is mainly caused by human activity
A: Material biogeochemical flow and its anthropogenic flow
B: Material flowing with the atmosphere and with the water body
C: Material industrial and agricultural flows
D: Material industry flow and consumption flow
A: Material biogeochemical flow and its anthropogenic flow
B: Material flowing with the atmosphere and with the water body
C: Material industrial and agricultural flows
D: Material industry flow and consumption flow
举一反三
- Which of the following describes the two typical methods for material anthropogenic flow analysis A: The dynamic method tracing material flow process and the STAF method focusing on the specific area B: The mass conservation method and the statistical analysis method C: Material flow analysis method and life cycle analysis method D: Bottom-up method and top-down method
- Every transaction in electronic commerce includes information flow, commercial flow, （） and material flow. A: merchandise flow B: data flow
- In a study of material in-use stock, the bottom-up approach requires a material flow analysis, while the top-down method needs to count the quantity of material products
- 物流对应的英语应该是 A: material flow B: product flow C: logistics D: radio frequency identification
- In a study of material in-use stock, the bottom-up approach requires a material flow analysis, while the top-down method needs to count the quantity of material products A: 正确 B: 错误