ISBN: 9787550928565 - 引黄灌区水资源优化配置与调控技术 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2020-10-01 Pages: 156 Language: Chinese Publisher: Yellow River Water Conservancy Press Optimal Allocation and Regulation Technology of Water Resources in the Yellow River Irrigation Area mainly includes introduction. research on the relationship between water resources transformation in the Yellow River Irrigation Area. and the Yellow River Irrigation Area Water resources optimal allocation technology. the effect of irrigation water ratios of different channels and wells.…