Carrying water from the well: the well near the field is main source of drinking water.
水井里挑饮水田边的水井，是村民的主要饮用水源。
Unsaturated soils water is the connection of surface water and ground water, it is the source that the field crop living depends on.
非饱和土壤中的水分是联系地表水与地下水的纽带，是田间作物赖以生存的源泉。
Silica gel production is high water consumption industry and silica gel wastewater has always been a key source of pollution in the field of industrial production.
硅胶生产属于高耗水行业，硅胶废水也是工业生产领域的一个重要污染源。
The driller adopts truck power and technical method of foam drilling, which solves the problems of deficiency of water source and electrical source in field drilling work.
本文介绍在野外钻探作业中车载钻机的设计思路，该钻机采用汽车动力和泡沫钻进的工艺方法，解决了野外钻探作业中电源与水源的缺乏问题。
Microbiological and hydrochemical changes in water samples from the source and flooded petroleum horizons at the third area of Shengli Oil Field were examined.
调查了胜利油田第三区油层排出水和原水样的微生物学和水化学的变化。
Agricultural non point source pollution assessment is the basis of field management and water pollution control, which is significant when carrying out best management practices to farm ecosystems.
农业非点源污染的评价是农田管理和水质控制的基础工作，对实施农田最佳管理措施具有指导意义。
The company is located in Chinese Liaoning Province Beizhen city QingDuizi town, this area both has the paddy field and the dry farmland. The soil texture is fertile, the water source is sufficient.
公司位于中国辽宁省北镇市青堆子镇，该地区既有水田又有旱田，土质肥沃，水源充足。
The utility model belongs to the technical field of a water source heat pump, a ground source heat pump and a vapor compression type cooling water machine set.
本实用新型属于水源热泵、地源热泵和蒸汽压缩式冷水机组的技术领域。
The driller adopts truck power and technical method of foam drilling, which solves the problems of deficiency of water source and electrical source in field drilling work.
依据泡沫的优点 ，提出了在干旱缺水地区采用深水井泡沫钻进技术的钻探新方法。
Daqing Oilfield is located in the subfrigid zone. In order to reduce energy consumption in heating seasons, technicians at the field conducted water source heat pump experiments.
大庆油田处于亚寒地带，为了降低冬季采暖能耗，开展了水源热泵采暖试验。
Daqing Oilfield is located in the subfrigid zone. In order to reduce energy consumption in heating seasons, technicians at the field conducted water source heat pump experiments.
大庆油田处于亚寒地带，为了降低冬季采暖能耗，开展了水源热泵采暖试验。
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