Her father took her camping in the Adirondacks one summer in the 1970s, and behind the lean-to at their campsite in the middle of a seemingly pristine forest they discovered a small open-air dump.

她们露营地所在斜坡的后面看起来似乎是一片原始的森林，然而她们在那里发现了一些户外垃圾。

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First military helicopters were deployed to dump water on the site from the air, although fears over radiation levels meant they had to give up after about an hour.

第一警卫队的直升机被调用来向反应堆进行空中注水，但由于担心核辐射剂量过高，一小时后便不得不放弃注水。

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Objective To observe the efficacy of air disinfection-purifying device in disinfection of air in underground sterile supply room under dump environment in south of China.

为了解空气消毒器对手术室空气动态消毒效果，采用现场试验方法，对手术室空气中自然菌消毒效果进行了观察。

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If manufacturing companies had avoided the urge to increase their profits by taking short cuts that led them to spew harmful chemicals into the air or dump toxic byproducts into the waterways that serve as the source of our drinking water, President Richard Nixon, a Republican, would never have been inspired to sign the executive order ratified by Congress that created the Environmental Protection Agency.

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But in pressure-sensitive paints, excited luminescent molecules dump some of their energy into the oxygen in the air in a way that prevents them from lighting up.

ECONOMIST: Pressure paints | The