UXO account for the bulk of explosive hazard contamination.

所以未燃爆炸弹已经成为老挝爆炸性威胁的主力。

And 3D printing cuts down on human handling, which minimizes potential contamination.

3D打印减少了人工操作，最大限度地减少了潜在的污染。

Officials added that it was unlikely contamination in the area would be a problem.

官员们还说，该地区的污染不太可能成为问题。

And today the whole Pacific Ocean has traces of contamination of cesium-137.

今天，整个太平洋都 受到了铯-137的污染。

She is working to give druggist in developing nations an easy way to identify drug contamination.

她致力于向发展中国家的药剂师传授一药品污染的简方法。

Pope Francis spoke out against what he called the contamination and theft of Native American land.

皇方济各公然反对对这片印第安土地的大肆污染及剥夺盗窃。

" Well, obviously, that means they know that there's some contamination that remains in the area."

“嗯，显然，这意味着他们知道该地区仍然存在一些污染。”

Soak produce in water or put it under running water to wash out any potential contamination.

将农产品浸泡在水中或用流水冲洗掉任何潜在的污染物。

We're looking at gross contamination of the wounds.

我们在检查伤口的感染情况。

However, that supply is threatened by over-extraction and contamination.

但由于过度抽取和污染问题，地下水资源面临危机。

The EPA says one of the biggest challenges is contamination.

环境保护署表示，最大的挑战之一是污染。

So, tell me a little bit more about soil contamination?

跟我说说土壤污染问题吧。

Laos has lacked a comprehensive national survey of UXO contamination.

但老挝还没有对未燃爆炸弹进行过全面的国家范围的调查。

The fire erupted over the weekend in the contamination zone.

周末，大火在污染区燃烧起来。

Our local government tour guide says contamination levels are low.

我们当地政府的导游称污染水平已经很低。

That's going to spread a great deal of contamination.”

那是要传播大量的污染。”

Right now, contamination from bacteria and fungi is much more dangerous.

马上，细菌和真菌污染更危险。

Most of Antarctica's contamination is due to historically poor waste management.

大部分南极洲的污染是由于历史上糟糕的垃圾管理所致。

You see, we were all outside when the contamination came down.

你们看，我们都受到偏见的影响。

Animals, dangerous substances such as pesticide and workers can all contribute to contamination.

像是动物、危险物质，如杀虫剂和工人都会造成污染。