灌溉水利用系数
utilization coefficient of irrigation water
irrigation efficiency
water efficiency of irrigation
irrigation water use coefficient
effective coefficient of irrigation water
灌溉水利用效率
water use efficienc
irrigation water use efficiency
Water use efficiency of irrigation
irrigation efficiency
灌溉用水利用率
Recycling utilization rate of water for industry
粉末有效利用系数
the effective utilization coefficient of powder
干扰有效利用系数
jamming effective usage coefficient
渠系水利用系数
Canal-system water use coefficient
utilization coefficient of canal system water
conveyance efficiency
有效利用系数
utilization coefficient
effective utilization coefficient
effective utilization factor
efficient utilization coefficient
灌溉水利用率
irrigation water using efficiency
efficiency of water use
灌溉用水水质标准
irrigation water quality standards
渠道水利用系数
canal efficiency
water use efficiency of canal
水利用系数
Water application rate
water utilization coefficient
田间水利用系数
field application efficiency
farm water utilization coefficient
传统水利灌溉技术
traditional irrigation hydrotechnics
灌溉水水量
irrigation water quantity