Precipitation features, landforms and the covering level of vegetations are the main cause affecting the quantity of water and soil loss.

降水特征、地形地貌和植被覆盖程度是影响水土流失量大小的主要因素。

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The adding quantity of apple juice and the stability of juice yoghurt were studied with the design of single factor and orthogonal test, by using the criterion of flavor and precipitation rate.

以鲜牛乳、苹果汁为主要原料，以混合乳酸菌为发酵剂，采用单因素和正交试验，以产品风味和沉淀率为指标，对果汁酸奶的果汁添加量及稳定性进行研究。

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The gross nutrition from the precipitation was obtained by monitoring the quality and the quantity of the precipitation of periphery district.

在降水方面，通过监测周边地区的降水量和降水水质，获得了由降水直接进入水库的营养元素总量。

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An assessment of the impacts of climatic change in Latin America and the Caribbean supported by reliable data suggests that ??climate changes during the last century have included an increase in the surface medium temperature, particularly in medium and high latitudes, and changes in precipitation quantity and intensity in several countries of the Region (Southern Brazil, Paraguay, and Argentina).

UNESCO: Climatic Change