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。
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。
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”。
Another recent study found that a single tillage does not harm yield or soil structure in land that is normally not tilled.
另一项最新研究发现，单独一次耕作不会对通常不耕作的土地产量或土壤结构造成破坏。
Packing shall be done not to cause damage or soil during delivery.
包装方式必须保证在运输过程中避免损伤及污染。
Digging or gardening in sand or soil where an infected cat has left feces.
在被感染的猫可能大便过的沙地或土地上进行挖掘或整理植物。
In high slope the pipeline is anchored with sand or soil bags and the upper and lower part of the block is compact solidly.
在大斜坡区段，管线用沙袋或土袋锚固，固定块的上部和下部应压实牢固。
Legume rhizospheres stimulate more growth of rhizobia than do the rhizospheres of non legumes or soil apart from the roots.
豆科植物的根际比非豆科植物的根际或离根土壤更能刺激根瘤菌的生长。
Considering the relative permeability of lining and surrounding rock or soil, the tunnel is assumed to be partially sealed.
考虑衬砌和围岩(土)的相对渗透性，隧洞处于半封闭状态。
Underground structures, being confined by the surrounding rock or soil, have long been assumed to have good anti-seismic ability.
地下结构由于受到周围岩体或土体的约束，一直被认为具有良好的抗震性能。
The properties of the mixture of soil-cement or soil-lime are greatly improved, and they can be used to construct the bank of salt field.
研究表明，盐渍土混合料的性状得到了明显改善，改性后的混合料可用于修建盐田埝堤类相关工程。
The methods of laser holography and laser speckle interferometry have been used to study the correlations between rock or soil and structure.
采用激光全息摄影和激光散斑干涉计量法，研究了岩、土和建筑物之间的关系。
The sliding surface of rock or soil block usually appears three-dimensional feature, so, the 2-D limit equilibrium method is not good to analyze the block stability.
岩体与土体失稳的滑裂面形状大多具有三维特征，用二维极限平衡理论难以得到与实际相应的分析结果。
The sliding surface of rock or soil block usually appears three-dimensional feature, so, the 2-D limit equilibrium method is not good to analyze the block stability.
岩体与土体失稳的滑裂面形状大多具有三维特征，用二维极限平衡理论难以得到与实际相应的分析结果。
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