The multiple tracer approach addresses the complexities of transport at the site and differentiates various municipal, industrial and radioactivewaste sources.
多重示踪方法可解决当地运移的复杂性，并可区分各种城市的、工业的和放射性的废物的来源。
2
However, we have to see the following radon and radioactive pollution in industrialwaste residue.