黄区 meaning in English
yellow zone
Examples
- Recent years , the discharge of yellow river is decrease , so the water volume diverted from yellow river will also be in short supply . aimed at the irrationality use of the water resources , such as attaching importance to yellow river , insufficient use of ground water , the paper gives the maximum net benefits and corresponding water volume both yellow river water and ground water , through the use of linear programming
本文针对目前引黄区重引黄、轻井灌，地下水开采量不足及不合理的状况，分不同黄河来水方案和不同引黄水价（成本）方案，用线性规划对全灌区总引黄水量和地下水量按净效益最优原则分配给各种作物，从而得到灌区最大净效益及相应引黄水量及地下水实际使用量。