这类输水系统的主要目标是解决地区间的水资源分配严重不平衡的现状，从而实现水资源的优化配置。
The main objective of such distribution system to address serious regional imbalance in water distribution, in order to achieve the optimal allocation of water resources.
新疆石油生产与加工基地配置地域及产量上的分布都极不平衡。
The base disposition of the petroleum producing and processing is disequilibrium both in district and production in Xinjiang.
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