Soil water is an important natural resource.
土壤水是非常重要的自然资源。
Soil water is the source of water consumption of trees.
土壤水是林木耗水的源泉。
Soil water erosion is a complex physicochemical process.
土壤水蚀是一个复杂的物理化学过程。
Soil water storage ability is different with different site conditions.
立地条件不同，土壤蓄水能力不同；
Root system of vegetation clearly influence the trends change of soil water.
植物根系对土壤水分动态变化影响明显。
Seasonal frozen soil is a special soil water system where ice and water coexist.
季节性冻土是一种冰水共存的特殊土水体系。
The method of building soil water forecast model with neural network is available.
用神经网络建立土壤水分预测模型的方法是可行的。
Water deficit is influenced by the level of soil water potential at the root surface.
水分亏缺是受根系表面土壤水势高低影响的。
The soil water is affected remarkably by air temperature, air humidity and sun radiation.
气温、空气湿度和太阳辐射对土壤水分含量有显著影响；
With the increase of soil water suction, the difference among treatments was more obvious.
随土壤水吸力增大，各处理间差异越明显。
The result show when water supply tension was increased, soil water content was declining slowly;
结果表明：随着供水吸力的增大，土壤含水量逐渐减少；
Water the plant regularly, never letting the soil dry out.
经常给植物浇水，别让土壤干透了。
Nitrates are chemicals that occur naturally in water and the soil.
硝酸盐是水和土壤里天然存在的化学物质。
Soil, of course, absorbs water much better than concrete.
土壤当然能比混凝土更好地吸收水分。
Soil, water, sun --- we can grow anything!
我们有土地，有水，有阳光——种什么都行啊！
But due to the lack of water, they have taken root in much drier soil.
但是由于缺水，它们已经在较干燥的土壤上生根了。
Trees can also stop water and soil from going away.
树木还可以防止水土流失。
Water and soil help provide us with necessary food and drinks.
水和土壤帮助提供给我们生活必需的食物和饮料。
It pollutes soil, air and water.
它污染土壤、空气和水。
Soil for mountain, water into the sea.
积土而为山，积水而为海。
In fact, any contact they had with soil or water was dangerous.
事实上，他们接触的任何土和水的都是危险的。
They need sun, soil, air, and water to grow.
它生长需要水、土壤、空气和阳光照射。
They cannot, for example, explain how the water darkened the soil.
例如，他们不能解释水是怎样使土壤变暗的。
Light, water, air and soil are essential to plant life.
阳光、水、空气和土壤对植物生存是不可缺少的。
Water has permeated (through) the soil.
水已渗遍那片土壤。
They also help prevent soil loss and protect water supplies.
它们也可以帮助阻止土壤流失和保护水分提供。
They also help prevent soil loss and protect water supplies.
它们也可以帮助阻止土壤流失和保护水分提供。
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