Many scientists had believed that the lead would stay in soil and snow for a longer period.

许多科学家认为铅会在土壤和雪中停留更长的时间。

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They can thrive in soil with high concentrations of metals that are toxic to most other plants.

它们能在含有对大多数其他植物有毒的高浓度金属的土壤中茁壮成长。

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Ingham says that when she put it in soil with wheat plants, all of the plants died within a week.

英格汉姆说，当她把它和小麦一起放在土壤中时，所有的植物都在一周内死亡。

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Farmers lack enough inputs to maintain soil fertility is parts of many developing countries, especially in Africa south of the Sahara.

VOA: special.2009.07.28

So, you must imagine these are successive kings who are being buried in this, what must have been, sacred soil.

因此,你必须设想他们是被埋葬在,这块圣土中的历任国王

耶鲁公开课 - 古希腊历史简介课程节选

In Mesopotamia they usually didn't need to because the richness of the soil and so on.

在美索不达米亚,由于土壤肥沃及其他因素,通常是不需要施肥的

耶鲁公开课 - 古希腊历史简介课程节选

Children generally pick up lead in soil that has been contaminated by air pollution and dumping.

WSJ: Neurocriminology: Inside the Criminal Mind

The specific bacterium responsible, Clostridium novyi Type A is found in soil and animal droppings.

BBC: ARI sign

Pseudomonas is a tough strain of bacteria that is found widely in soil and stagnant water.

BBC: Caoimhe Campbell and her partner Gavin Burke