水平风场分布
Distribution of horizontal wind pattern
水平不均匀风场
Horizontally inhomogeneous wind
层拉平水平切片
horizontal slice of level flattening
城市节水水平
the level of city water-saving
城市节水水平综合评价
Comprehensive Assessment of Urban Water Saving Level
地磁场水平分量
level of geomagnetic field components
horizontal component of the earth magnetic field
二次风水平摆动
horizontal swing of orifices of the secondary air
供水水平
amount of water - applied
irrigation rate
农田灌溉节水水平
the level of water-saving agricultural irrigation