An engineering example of heat-supply using water-source heat pump of shallow groundwater is introduced.
介绍了采用浅层地下水的水源热泵供暖的工程实例，分析了热泵供暖的经济性。
The characteristic, the applying condition and system formation of the ground water-source heat pump air conditioning system were introduced.
介绍了地下水源热泵空调系统的特点、应用条件以及系统形式。
The results show that comparing with ground water-source heat pump, the water saving rate of the new system with the nearly equal heating and COP is about 70%.
结果表明：与地下水源热泵相比，在制热量和COP大致相当的情况下，节水量可以达到70%。
Compared with the boiler heating system, the mine water-source heat pump system has obvious advantages in the energy-saving, environmental protection, economic efficiency.
与锅炉供热系统相比，矿井水源热泵系统在节能、环保、经济效益方面具有明显的优势。
The process flow, design parameters and characteristics of intake works of water-source heat pump for air-conditioning system in Wenchang Mansion in Liuzhou City were introduced.
介绍了柳州市文昌综合楼空调系统水源热泵取水工程的工艺流程、设计参数及特点。
Water was the main source of mechanical power, and by the end of the seventeenth century, England alone is thought to have had some 20,000 working mills.
水是机械动力的主要来源，而到了17世纪末，人们认为仅英格兰就有2万个左右的工作磨坊。
An artificial leaf would use a reaction that forms part of the natural process of photosynthesis to turn sunlight and water into a clean fuel source.
“人造叶”将利用构成光合作用中部分自然过程的反应作用，将阳光和水变成一种清洁燃料的来源。
Emphasis should be on integrated control measures including source reduction (with community participation), water management, chemicals, and biological control methods.
要重点强调全面的控制措施，包括减少来源(社区共同参与)、水管理、化学品及生物控制手段。
But now, with no water for seeding, their only source of income has dried up.
但现在，没有水来播种，就连他们唯一的收入来源也枯竭了。
If humans are ever going to establish any sort of base on the moon, it'll be a lot easier with a local source of water; the stuff is, after all, awfully heavy to lug all the way from Earth.
如果人类想在月球上建立任何程度的基地，当地有水源的话会容易得多，毕竟从地球运水会重得让你吃不消。
The Jordan River is the chief source of the incoming water, but since the 1960s much of its water has been diverted for irrigation.
约旦河是进水的主要来源，但自从60年代，大部分的水已被改用于灌溉。
To reduce the other source of weight, the water, Dr Gura and his team designed disposable cartridges containing materials that capture toxins from the cleansing water, so that it can be recycled.
为了减少重量的另一大来源——水，古拉博士及其团队设计了内含可从净化水中俘获毒素的物质的一次性滤块，这使得净化水可被循环使用。
Earlier in the year, a report from the National Research Council identified the combustible water, also known as methane hydrate, as a potential source of natural gas.
在今年的早些时候，美国国家研究委员会就提出过一份报告，论证这种可以燃烧的水，也可称作甲烷水化物，是一种天然气的潜在来源。
This is because nearly half of the water the city's residents use comes from this significant source.
这是由于该市半数居民用水来自这个重要的水源。
The Liujiang River, which is the main source of drinking and industrial water use of the city, suffered from pollution from untreated sewage and rainwater flows.
作为柳州市工业和居民生活用水主要水源的柳江则受到部分未经处理的污水和雨水排放污染。
Centenarians from around the globe cite their native water as the source of their health and longevity - and the scientists agree with them.
全球各地的长寿老人都把家乡的水比作他们健康长寿的源泉——科学家们也都同意他们的这种说法。
It is also a major source of land and water degradation.
它还是土地和水资源退化的一大根源。
Some scholars argue that the concentration of water within the urban core of these sites provided a centralized source of political authority for Maya elites based largely on controlled water access.
一些学者认为，集中在这些地点的城市核心区的水资源为玛雅精英提供了一个集中的政治权力来源，而这些权力主要是基于对水资源的控制。
Such an environment would have to contain the basic ingredients of life — including water, organic carbon and a source of energy to sustain the microbes' metabolism.
这样的火星环境也许包含了一些基本的生命要素——包括水，有机碳和维持微生物新陈代谢的能量源。
It suggests to Farihi that both the hydrogen and the heavy elements come from the same source - planetary debris - which would be most likely to hold hydrogen in the form of water.
这一事实向Farihi表明氢和重元素来自同一来源——行星残骸——其很有可能以水的形式保存氢。
Recently, scientist have also discovered comets in the main asteroid belt -these main-belt comets might be a key source of water for the inner terrestrial planets.
最近，科学家在主小行星带中也发现了一些彗星——这些主带彗星可能是类地内行星上水的关键来源。
Replacing hundreds of millions of cooking stoves - the source of heat, food and sterile water - is not a simple matter.
更换数以百万计的炉灶——热量、食物以及清洁饮水的来源，可不是一件轻而易举的事。
The environmental group recommends that bottling companies provide detailed information about the source and treatment of their water, just as providers of tap water do.
环境工作小组建议瓶装水公司像自来水供应商一样，提供关于其水源和水处理更为详细的信息。
He said: "a secure water supply is vital not only for drinking water but also for agriculture, to ensure a reliable, stable source of food."
他说：“不仅关系到饮水，稳定的水供应对农业提供稳定可靠的食物来源也至关重要。”
Now we have a clean source of water and safe latrines in our homes and schools.
我们的家中和学校里如今已有洁净水源和卫生条件好的厕所。
By then, however, Mulholland had turned his attention east to the Colorado River as another potential source of water for Los Angeles.
不过，那时穆赫兰已经将注意力转向科罗拉多河，将那里作为洛杉矶潜在的水资源。
At a spring source between Yanwan Village and Danhong Village, 35 buckets are lining up for water.
在平班镇岩晚村腊岩、胆红两屯共用的一处泉眼，密密麻麻摆放了35只水桶，排队等候舀水。
Because of having high efficiency, energy saving, little effect on environment and steady operation, water source heat pump and ground source heat pump are promising in Guiyang.
水源热泵和地源热泵由于具有高效节能、对环境影响小、运行稳定等特点，在贵阳地区很有发展前途。
The incidence of childhood diarrhoea declined dramatically between 2005 and 2006, irrespective of water source.
2005年到2006年期间，不管水源如何，儿童患有腹泻的发生率都有大幅度的降低。
A woman visits a water source for the Roman baths in Allianoi in 2008.
2008年，一位女士参观了位于Allianoi的罗马浴场水源。
应用推荐