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- agriculture irrigation quota 灌溉定额
- The experimental results indicate that irrigation quota has the less influence on the yield. 研究表明不同灌水定额 (375 ,5 2 5 m3 / hm2 )对产量的影响较小 ,这主要与该地的土壤结构有关 ;
- No power source is necessary, safe operation make it an ideal choice in agriculture irrigation and industrial drainage. 无须电源,使用安全,是农业灌溉,工业用水的理想选择。
- Based on the data of Tarim River basin,this paper combines experiential and academic methods to calculate the irrigation quota of representative crops,and develops relevant calculation system. 利用塔里木河流域相关数据,采用经验与理论相结合的方法计算研究区代表作物的灌溉定额,并开发相应的计算系统。
- Based on the data of Tarim River basin, this paper combines experiential and academic methods to calculate the irrigation quota of representative crops, and develops relevant calculation system. 利用塔里木河流域相关数据，采用经验与理论相结合的方法计算研究区代表作物的灌溉定额，并开发相应的计算系统。
- It deploys in the power of engineering machinery , processing machinery,power sets , agriculture irrigation pump units,automobile,tractor and the harvester. 它配置于工程机械、加工机械、发电机组、农业排灌的水泵机组、汽车、拖拉机和收割机的动力。
- The results show that the lower seep rate vails the sewage retreatment and the disposed wastewater can not contaminate the groundwater in the agriculture irrigation process. 试验表明,黄土层具有较小的入渗率,有利于污染物的进一步净化,处理后的城市污水在农田灌溉过程中不会对地下水造成影响。
- agriculture irrigation water requirement 灌溉需水
- agriculture irrigation water requirements 灌溉需水量
- Removal of nitrogen and phosphorus from agricultural irrigation runoff in subsurface horizontal-flow wetland. 潜流水平湿地对农业灌溉径流氮磷的去除。
- Agricultural irrigation equipment - Volumetric valves - General requirements and test methods. 摘要:农业灌溉设备。容积阀门。一般要求和试验方法。
- Potentiality and Strategy of Municipal Sewage Reuse for Agricultural Irrigation in Yellow River Valley. 黄河流域城镇生活污水回用农业的潜力和对策。
- Inner Mongolia agriculture irrigation area 内蒙古农业灌区
- We are still a little shy of our quota. 我们离完成定额还差一点点。
- Calculating alfalfa irrigation quota by FAO Penman-Monteith equation 应用Penman-Monteith方程推算北京地区苜蓿的灌溉定额
- CSEC has various types of generating set, ship-use diesel engine, ship-use assembling unit, and agricultural irrigation diesel engine on hand. 我公司长期备有各型发电机组、船用柴油机、船用机组、农业排灌用柴油机现货；
- The quota on import cars has been lifted. 对汽车的进口配额已被取消。
- Insralled in other network which requires sustaining hydraulic balance,such asa agricultural irrigation system,and industral ductwork,etc. 安装于其他需要维持水力平衡的管网中，如农业灌溉系统、工业管网系统等。
- Each has his quota of work for the day. 每个人的工作日都有定额。
- Type axial-flow pumps are suitable for agricultural irrigation and drainage or suitable for circulating water supply for power plant, changing the water level of dock. 型轴流泵适用于农田排灌,电厂输送循环水、船坞升降水位。
