单位面积氮含量
area based leaf nitrogen concentrations Narea
单位面积断裂功
fracture energy pre unit areas
fracture energy pre unit area
单位面积干燥器处理能力
throughput per shelf area
单位面积光通量
luminous flux per unit Area
单位面积建筑能耗
building energy consumption per unit area
单位面积抗剪强度
Atea
shearing strength per unit
单位面积埋管长度
tube length per unit area
单位面积能耗
unit area energy consumption
energy consumption per unit area
单位面积能量
Exposure dose per unit area