However, their effects are probably accentuated by climatic factors, such as drought and hard winters, or soil imbalances such as soil acidification, which damages the roots.

然而，它们的影响可能因气候因素而加剧，如干旱和严冬，或因土壤酸化等土壤不平衡而损害到根系。

youdao

Organic molecules embedded in rocks or soil could suggest the former.

包含在岩石和土壤中的有机分子可以证明前者。

youdao

The notion that something in the air, water or soil can prolong life is 'nonsense, ' he says.

他说，那些认为长寿与空气、水或者土壤所含物质有关的观点简直就是“胡说八道”。

youdao

Another recent study found that a single tillage does not harm yield or soil structure in land that is normally not tilled.

VOA: special.2010.09.28

In Democracy in America there's that famous passage, or passages, when Tocqueville crosses the Ohio River, from Ohio into Kentucky, from free soil into slave soil, free state into a slave state.

在托克维尔跨越俄亥俄河,从俄亥俄进入到肯塔基州,从自由之所走向奴役之地的那段游历中,为《美国民主》贡献了数段名言

耶鲁公开课 - 美国内战与重建课程节选

To improve clay soils, mix in garden waste or other organic matter and turn the soil deeply in the fall.

VOA: special.2009.03.10

Composting has become a common method of recycling food as fertilizer or soil amendment.

CNN: Food waste a new opportunity for entrepreneurs

There is nothing in our air or water or soil that will prevent us from going bankrupt.

FORBES: The Budget Sequester Explained, And What It Means For you

Fire ants, he explained, could build stable tunnels in sand or soil with almost no moisture to bind it together, so learning from them might enable designers to build and programme robots that solve these same engineering problems.

BBC: Ant studies to aid design of search and rescue robots