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- The paper proposes a method of the piecewise water distribution of main canal according to the characteristic of irrigation canal in mountainous area. 针对山区灌溉渠道的特点,提出了干渠分段配水的方法,分别对来水充足和来水不足条件下的干渠配水进行了理论分析和实例计算,取得满意成果。
- Sprinkle irrigation A method of irrigation in which water (under adequate pressure) is sprinkled over the land through nozzle lines, perforated pipes or sprinklers. 一种灌溉方法,使水(在适当压力下)通过喷管、有孔管道或喷水器对土地进行喷洒灌溉。
- Principles outlined for furrow irrigation apply to related methods of irrigation. 简述的沟灌原理也适用于相近的灌水方法。
- Summer fallow is the best method of destroying weeds. 夏季休耕是消灭杂草的最好办法。
- This is not an economical method of heating. 这不是一种经济的取暖方式。
- His method of organizing the work is commendable. 他组织这项工作的办法是值得称赞的。
- You'll find little system in his method of work. 他的工作方法无甚条理。
- It's not an economical method of heating. 这不是一种经济的取暖方式。
- Taxpayer: what do you mean by the method of derivation? 纳税人:什么是以支出换算收入?
- In this paper, the principle and the method of the discrete time Markou Decision Programming (MDP) have been used for the MDP model of irrigating the crop field. 本文应用离散时间的马尔可夫决策规划(MDP)的原理和方法,建立了农田灌溉的MDP模型。
- The others gave some pointers on improving the method of operation. 其他同志则出了一些点子来改进操作方法。
- Blow-drying replace the old method of putt curler into wet hair. 边吹乾边吹发型的方法取代了湿发上卷子的老方法。
- A copy made by this method of duplication. 油印品通过这种方法印制的印刷品
- On larger farms this method of reaping went out long ago. 在较大的农场上,这种收割方式早过时了。
- Study on Measuring Method of Utilization Coefficient of Irrigation Water 灌溉水利用系数测定方法研究
- We are scheming out a new method of traffic control. 我们正在拟订新的交通管理办法。
- Advertising is often the most effective method of promotion. 做广告往往是最有效的推销方法。
- She has a very scientific method of dealing with political problems. 她处理政治问题的方法很科学。
- The act, process, or method of voting, especially in secret. 投票投票的行为、过程或方式,尤指只有少数人知道的
- The new method of traffic control is well schemed . 新的交通管制方法设计得很好。