conservation of resources [经] 资源保护
- Taming and breeding of wildlife in captivity play an important role in the conservation of wildlife resources all over the world, so the le
野生动物驯养繁殖在世界野生动物资源保护中具有重要作用,有关野生动物驯养繁殖的法律制度也成为各国野生动物资源保护立法的主要内容。 - Based on the result of urban hydrological accurate measuring and water resources assessment, the development prospect of surface water, ground water and guest water
以城市水文精测与水资源评价成果为依据,对济南市地表水、下水、水资源的开发前景进行了客观分析,指出合理开发泉域外地下水,以地表水和客水作补充,乃济南保泉供水之根本途径。
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