有哪位大虾能帮助我把以下文字翻译成英文?
来源:百度知道 编辑:UC知道 时间:2024/07/07 07:46:26
本文在深入研究农田水循环的基础上明确了土壤水资源的概念,提出了土壤水资源量的计算模型,阐述了评价层概念和河北平原区评价层的确定,针对土壤水资源的概念和动态特性,运用水量平衡原理,在地表产流上基于超渗产流模型计算,在评价层以下损失量(不形成土壤水资源的量)上基于蓄满排泄模型计算,以日为计算时段长度,综合考虑截流、蒸发等损失,周年土壤水资源量为逐日降雨量和与逐日损失量和之差。总结并提出了土壤水资源的合理调控的工程措施。
Usually including the traditional water and surface water resources of underground water resources (including diving and confined water), the main source of water in agriculture instead of surface water and groundwater resources but soil water resources. Soil water resources in the growth of crops plays a key role in the process, either surface water or groundwater, soil water must be first converted into only after being absorbed by crops, irrigation water is less than the soil to add a measure. Water comes from the soil is the land of precipitation, land-based storage in the soil layer in the non-saturated, the soil water for agriculture, forestry, animal husbandry and the direct use of the ecological, environmental protection is of great significance and can update that part of water. And other resources it has different characteristics a. water on the soil of agriculture, forestry, animal husbandry production importance. b. soil large quantities of water resources. c. anniversar