Air is more polluted closer to the ground.
靠近地面的地方空气污染更严重。
In areas with polluted soil, growing food in straw bales is easier than building above-ground containers for dirt.
在土壤受到污染的地区，在禾捆里种植食物比在地面建造装土壤的容器更容易。
Also channels to separate rain and polluted water, guide pipes and five monitor stations are set around the site to monitor the quality of ground water regularly.
填埋区周边还建有雨污分流截洪沟和导排管线和五个监测井，定期对地下水质进行监测。
The results showed that petrochemical waste water and the polluted deep ground water all had significant mutagenicity on TA98. When S9 is not added, the mutagenicity was more significant.
结果表明，废水及其污染地下深井水对TA98均有较强的致突变作用，不加S9时突变性更强。
With the city expanding, above ground water has been badly polluted and gradually lost its original function, the ecological systems have increasingly decayed.
由于城市规模的不断扩大，温岭市的地表水污染问题十分严重，原有的功能已逐渐丧失，生态系统日趋恶化。
This often results in huge holes in the ground, noxious spoil-heaps and polluted watercourses.
这常常会在地面上留下一个个巨大的坑，有毒的矸子山和污染的河道。
Dioxane has been frequently detected in river water, especially in ground water polluted by volatile halogenated hydrocarbons.
二恶烷经常会在河水、特别是地下水中被检测到，这主要是由于挥发性的卤代碳氢化合物造成的污染。
So we should try to improve the usage rate of water by saving water, control the overdevelop of underground water, make full use of ground water, fa-ther and reuse waste and polluted water.
因此，我们必须从节约用水、控制地下水超采和充分利用地表水及治理和回用废污水等多种途径提高水的利用率。
The water environment of Beijing is not pretty well, the surface water and ground water have been polluted to different degree.
北京市目前的水环境状况不容乐观，地表水和地下水都受到了不同程度的污染。
This is designed to keep things from dropping onto the ground, which can prevent your child's cup, feeding-bottle, toys from being lost or polluted.
是以防止掉落在地上的一个产品，防止让您的孩子的杯、奶瓶、玩具丢失或弄脏。
This is designed to keep things from dropping onto the ground, which can prevent your child's cup, feeding-bottle, toys from being lost or polluted.
是以防止掉落在地上的一个产品，防止让您的孩子的杯、奶瓶、玩具丢失或弄脏。
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