You’d reduce water use and end runoff by recycling water in a closed irrigation system.
人们还可以在封闭的灌溉系统中循环用水以减少用水量、避免径流造成土肥流失。
You'd reduce water use and end runoff by recycling water in a closed irrigation system.
人们还可以在封闭的灌溉系统中循环用水以减少用水量、避免径流造成土肥流失。
But with this new irrigation system, it helps bring enough water for them to grow three crops a year.
但有了这个新的灌溉系统后，它供的水一年够他们种三季了。
This was accomplished by separating the project into two main parts; the headwork and the irrigation system.
这个工程主要有主体挡水和灌溉两部分。
You may also need costly hail nets, an irrigation system…
防冰雹网、灌溉系统等设施也很花钱。
The most common type of landscape irrigation system USES traditional sprinkler heads.
景观灌溉系统最常见的类型使用传统花洒头。
An irrigation system was built to convey water from the river to the rice fields high up in the mountain.
通过灌溉系统，将水从河流输送到高山上的稻田。
This thesis is dedicated to the study of the impact of the Jiangnan Canal upon the irrigation system in its drainage area.
本文主要研究唐宋时期的江南运河与周边地区农田水利的关系。
They constructed a sophisticated irrigation system that allowed them to grow wheat, barley, sorghum, date palms, and olives.
他们建造了非常复杂精密的灌溉系统，这让他们得以种植小麦、大麦、高梁、椰枣和橄榄。
This paper has analysed the way of the rational pressure reducing and the layout in the gravity sprinkler irrigation system.
本文对自压喷灌系统的合理减压方式和布置形式进行了分析。
The optimizing model of the rainwater collecting irrigation system has been developed based on technique and economic aspect.
从技术、经济两方面对雨水集蓄灌溉利用系统进行了分析研究，建立了系统优化模型。
To do so, the most viable solution is to make the current irrigation system more efficient — while being responsive to farmers' needs.
因此，最可行的解决方法就是提高目前灌溉系统的效率—同时对农民的需求作出及时的反应。
In drip irrigation system, the most effective length has great influence to the distribution and design of the system pipe networks.
滴灌系统中毛管的最大有效铺设长度对滴灌系统管网的布局和设计影响极大。
The drip irrigation system has the advantages of homogeneous irrigation, water saving, fertilizer saving and convenient and flexible use.
该系统具有灌溉均匀、省水、节肥、使用方便灵活之特点。
Bubbler irrigation is one type of the micro-irrigation. It aims directly at apparatus blockade problem of drip-irrigation system in China.
涌泉灌溉技术是针对滴灌系统使用过程中灌水器容易堵塞，以及农业生产管理水平不高而设计的一种微灌技术。
One of these technologies is fertigation, which is the direct application of water and nutrients to plants through a drip irrigation system.
文中介绍的一种灌溉技术叫做施肥灌溉，通过滴流灌溉系统把水和养分供给作物。
All of the irrigation system components have micro-controllers that transmit their status data to the energy management system that controls them.
整个灌溉系统的所有组分都有微型控制器，通过它将运行中的状态数据传输到控制它们的能源管理系统中。
Therefore, different fertilization and irrigation system in different development stages are needed to ensure the normal development of corn.
因此，在对玉米进行灌水和施肥时，针对不同生育期要有不同的施肥和灌水制度，才能满足玉米正常的生长发育。
Emitter is the most important equipment in drip irrigation system. Its capability directly influences the quality and cost of drip irrigation.
灌水器是滴灌系统中最关键的设备，其性能的优劣直接决定灌溉质量和滴灌工程的造价。
Through analyzing and calculating the potential for making use of rainwater, the method of designing the gravity irrigation system is presented.
通过对设施农业雨水资源化潜力的分析计算，探讨了设施农业雨水资源高效利用的自压灌溉系统设计方法。
This paper presents the study on how to plan and design the advanced drop irrigation system in orchards to satisfy the requirement of the state code.
微灌技术是果园灌溉先进应用技术措施，果园微灌系统应如何进行规划设计，才能满足“规范”要求，就此问题进行了研究探讨。
When the spray irrigation system with reasonable design meets the requirement of water need, it could also meet the effect of landscape and environment.
设计合理的喷灌系统在满足需水要求的同时，可以满足景观和环境效果。
The relationship of the pressure ranges among the parts of pressure regulation irrigation system is the basis for determining the range of pressure regulation.
建立调压灌溉系统各部分压力变幅的对应关系是合理确定调节压力限的基础。
For instance, in eastern and southern Africa, an estimated 596.7m hectares are suitable for irrigation, yet only 2% of this land has any irrigation system in place.
例如，东部非洲和南部非洲，估计有五亿九千六百七十公顷适合灌溉的土地，但只有其中百分之二有灌溉系统。
Water, water everywhere: Edward Linacre with his Airdrop irrigation system, which can harvest moisture from the air in the driest regions and provide water for crops.
水，到处是水：爱德华·丽纳克尔与他的Airdrop灌溉系统，这个系统甚至能在最干旱的地区从空气中获得水汽，可以为植物提供水。
In addition, electric power may be generated from photovoltaic thin film, while rain water can be harvested from the rooftop for use in the garden's irrigation system.
此外，光电薄膜可以发电，而天台收集的雨水可供花园的灌溉系统使用。
In addition, electric power may be generated from photovoltaic thin film, while rain water can be harvested from the rooftop for use in the garden's irrigation system.
此外，光电薄膜可以发电，而天台收集的雨水可供花园的灌溉系统使用。
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