水源: headwaters; waterhead的: 4次方是 The fourth power of 2 i ...向水源的: upriver新水源的开发: development of new water resources危害饮用水源的排污口: any outlet that endangers drinking water sources shall be relocated水源: 1.(河流发源的地方) headwaters; waterhead 黄河的水源 the headwaters of the huanghe river2.(水的来源) source of water 寻找水源 seek new sources of water; 水源保护 water resource protection; 水源补给 water recharging; 水源涵养林 forest for conservation of water supply; 水源开发 water resources development; 水源勘探 water source prospecting; 水源卫生 sanitation of water sources; 水源问题 water resources problem有毒化学药品向水源的渗入: infiltration of poisonous chemicals into the watersupplyy再生水和其它非传统水源的应用: reuse and non-conventional resources程水源: shui-yuan cheng淡水源: freshwater source废水源: source of wastewater给水源: water-supply source冷水源: cool water source泉水源: well spring水压;水源: head水源;供水: water supply水源病: water borne disease水源地: head-water point; waterhead area水源井: water source well; water supply well水源林: headwater forest水源区: catchment area; watershed水源水: source water水源图: water prospect map; water resources map水源箱: pump suction pit杨水源: yang shuiyuan