The leaf area index can be defined as the
A: A, green leaf area/yellow leaf area
B: B, land area/leaf area
C: C. Total green leaf area/land area
D: D, yellow leaf area/green leaf area
A: A, green leaf area/yellow leaf area
B: B, land area/leaf area
C: C. Total green leaf area/land area
D: D, yellow leaf area/green leaf area
举一反三
- The longest, widest and largest leaf area of corn is generally ( ). A: 1st leaf B: Stick Clover C: Flag leaf D: Inverted two leaves
- an area of land
- What does “territory” mean? A: reign B: administation C: lake area D: land area
- According to the situation and the route, which activity area is the reading area next to? A: Intelligence area B: Construction area C: Performance area D: Role-play area
- CAN总线的英文全称（） A: Controller Area Network B: Controll Area Network C: Controller Area Net D: Controll Area Net