农业气象学 - 2026 进行中

科目: 农业气象学
级别: X
类别: 大学生
测试题目: 英语
问题示例: A crop canopy has a net radiation of 7.2 MJ m⁻² day⁻¹. Soil heat storage is 0.6 MJ m⁻² day⁻¹, and the sensible heat flux away from the surface is 1.8 MJ m⁻² day⁻¹. Assuming no advection, what latent heat flux is implied by the surface energy balance? 4.2 MJ m⁻² day⁻¹, 5.4 MJ m⁻² day⁻¹, 6.0 MJ m⁻² day⁻¹, 4.8 MJ m⁻² day⁻¹