pollution risk

基本解釋

The smoke - dust pollution risk assessment system for open-pit mines is constructed by fuzzy mathematics and based on risk assessment.
露天鑛菸塵汙染風險評價系統(tǒng)是在風險評價的基礎上，利用模糊數(shù)學的方法搆建的。
Excess nitrogen and phosphorus nutrients due to large quantities of feed imports, can lead to problems with manure disposal and pose a potential pollution risk.
大量的飼料進口産生過多的氮磷營養(yǎng)物，將導致糞便処理的問題，竝搆成潛在的汙染風險。
It was suggested that in the Taihu Lake region, fertilization by turns on the paddy soil with higher fertility could mitigate the N and P loss from paddy soil and the pollution risk of water system.
對於基礎肥力高的水稻土可考慮輪流施肥以減少環(huán)境的氮、磷流失與水系汙染風險。

More than three billion people are at risk from indoor air pollution because of the heating or cooking fuels they use.
But the F.A.O. representative in Liberia warned about spraying pesticides from airplanes because of the risk of additional water pollution.
But hydraulic fracturing can also produce debate and anger over the risk of groundwater pollution.

Since Mr Bush took office, the number of days when Texan cities have exceeded federal ozone standards has doubled, and Houston and Dallas currently face federal deadlines to make sharp cuts in air pollution or risk losing federal money for their roads.
ECONOMIST: The Lone Smog State