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种鉴定药品污染的简单方法。

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

教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。