fetch area meaning in English

风区
取来

Furthermore , on the basis of consultancies , inquiries and evaluations from multiple sources , the model for predicting soil and water loss in dandong - zhuanghe highway construction is developed . moreover , considering the characteristics of the highway , the covering area of the project is divided into three parts such as main body area , soil - fetching area and soil - spoiling area . for these three preventive areas , the perfect precaution measures for preventing and curing the soil and water loss during the road construction in which a number of vegetal cover measures are taken
论文中详细调查并介绍了项目情况及沿线自然、社会经济状况；收集研究了公路建设项目水土流失预测的基本内容和方法，在多方查询、请教专家及分析研究的基础上，提出了丹庄高速公路水土流失预测模型，针对项目不同区域进行了水土流失预测和分析，为水土保持措施的设计提供了定量依据；论文根据高速公路项目的特点，将丹东至庄河高速公路项目区分成了主体工程、取土场、弃土场三个水土流失防治区，并在初步设计文件的基础上，针对三个水土流失防治区进行了较为完善的水土保持防治措施设计；论文在丹东至庄河高速公路水土保持方案设计中大量采用了植被防护措施，为了更有力地指导植被措施的施工，论文中还就植被保持水土的有效性进行了研究探讨。