utilization structure of water resource

adjustment of structure of agricultural industry

regulation of structure of mixed forest

structure of water cooling

structure of water use

structure of water-bearing space

tridimensional model of structure of intelligence

twodimensional model of structure of intelligence

wall structure of water cooling

water utilization structure

model of structure of multispecies

adequate rate of utilization of grassland forages

amount of water of discharge liquor

assessment of water utilization level

branches of water utilization economy

coefficient of utilization of automobile

coefficient of utilization of installed capacity

coefficient of utilization of maximum load

coefficient of utilization of ton-kilometers