灌溉

This study mainly focused on the water resource and environmental crisis, which are all caused by agricultural irrigation in Inner Mongolia irrigation area. Based on the balance of total water quantity between ground water, underground water and soil water, a study was made on the water quantity varieties in the headraces and offtakes, and the affection of the water cycle under the human activities was quantitively caculated.

针对引黄灌区所面临的水资源问题及灌溉引起的环境问题，以内蒙古河套灌区为研究对象，从灌溉引水、用水、排水之间的转化关系为切入点，以地表水、土壤水和地下水之间的水量平衡理论为基础，定量研究河套灌区在人类影响条件下的水循环特征。

In response to this problem, the state of water-saving irrigation equipment, basic engineering and technology Beijing, the research opened the field tube irrigation system gates.

针对这一问题，国家节水灌溉北京工程技术设备基础上，研究开了了田间闸管灌溉系统。

Congress made many land acts to stimulate private enterprise construction irrigation engineering .

自由放任政策使西部灌溉业的发展与资本投机结合了起来，土地投机成了这一时期灌溉业发展的主要推动力。

So the extravagant irrigators of New South Wales will end up with extra water, while their parsimonious counterparts in Victoria will benefit less.

所以，在最后来自新南威尔士州的用水奢侈的灌溉者将会得到额外用水，而那些用水节俭到吝啬程度的维多利亚州的灌溉者却只能获利更少。

And groundwater used for crop irrigation is being depleted in India, China, the U.S., and Pakistan—the world's top four irrigators, she added.

她接着说，在世界四大灌溉国——印度、中国、美国和巴基斯坦，用于灌溉的地下水已经耗尽。

Its government has also complained that the scheme would reward the most wasteful irrigators for their inefficiency, by helping to pay for improvements to their infrastructure and then allowing them to use much of the water saved.

维州政府同样抱怨道，该计划只会给那些用水最浪费的灌溉者带来好处，通过帮助投资改进基础设施和允许使用相当一部分节约下的水来奖励他们的灌溉效率低下。

A system for management of irrigation systems where representatives of the irrigators, land owner and responsible government agencies jointly make decisions on significant aspects of water delivery, cropping systems or financial management

一种灌溉系统管理制度，在这个制度中由灌溉者，土地所有者和政府负责机构的代表联合对供水，耕作制度或者财务安排等重要问题作出决定。

In boiler field, proper atomization of high viscosity liquid fuel is the essential assurance to safe .stable and high efficient combustion for boiler; in the propulsion equipment of rockers and turbo jet-propelled engine, the atomization quality of liquid fuel is the precondition to improve combustion efficiency and supply sufficient propulsion; in the field of industrial manufacture, metal powder is made by liquid metal which is impacted by high velocity gas; in the field of agricultural irrigation, the water with certain velocity is used to strike metal disk to make insufflations proportionally to the irrigation field; in the technique of desulphurization and coal gasification, proper design of nozzle is the essential factor to advance the efficiency of desulphurization and coal transformation.

在锅炉领域，高粘度液体燃料的良好雾化是锅炉安全稳定高效燃烧的重要保证；在火箭推进装置、涡轮喷气式发动机中，液体燃料的雾化质量是提高燃烧效率并产生足够推力的前提；在工业生产领域，用高速气流冲击液态金属来制备金属粉末：在农业灌溉中，用一定速度的水流冲击金属圆盘破碎并改变方向实现对灌溉区域的均匀喷洒：在烟气脱硫、煤气化等工艺中，良好的喷嘴设计是提高烟气脱硫效率和碳转化率的重要因素。

The micro lysimeters were employed to determine the process of soil evaporation of winter wheat at its growth stages under sprinkling irrigation condition.Ratios of soil evaporation to at each growing stage of winter wheat were investigated in the wheat field with different water treatments.

利用微型蒸渗仪研究了喷灌条件下冬小麦生长期间的土壤棵间蒸发过程，分析了3个不同灌溉量下的棵间蒸发占蒸散的比例及其随叶面积指数和表层土壤含水量的变化关系、灌溉后土壤蒸发的变化过程。

Taking Minhe area, especially the Heifang platform for example, the effect causes by irrigation in are analyzed. And for the sustainable development of agriculture in loess plateau, some agricultural measurers are put forward, such as advanced water saving irrigation techniques, optimizing the agricultural configuration, combining with project to improve the geological environment.

以民和地区，尤其是区内生态地质问题严重的黑方台为例，论述了黄土高原农业灌溉对生态地质环境的影响，提出从治水入手，改进灌溉方式，优化产业结构，并配合工程措施、生物措施以改善农业地质环境，促进黄土高原农业可持续发展。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。