Gharib and Graff set themselves the task of raising a 4.5-meter stone column from horizontal to vertical, using no source of energy except the wind.
加里卜与格拉芙制定了一项任务：仅利用风能，将一个水平放置的4.5米高石柱提至与地面垂直。
Wind power has emerged as a viable renewable energy source in recent years - one that proponents say could lessen the threat of global warming.
风能是近几年呼声最高的可再生资源——其中一个原因在于，支持者们认为风能可以降低全球变暖的威胁。
So, while high-altitude wind may ultimately prove to be a major energy source, it requires substantial infrastructure.
因此，尽管高空风能可能最终被证明是一个主要的能源来源，它仍然需要大量的基础设施。
The aim of both teams is to tap into high-altitude wind, which is an energy source that is more abundant and reliable than the ground-level wind on which normal turbines depend.
两个研究小组的目的是一致的：利用更加丰富、稳定的高海拔风能发电，而普通的涡轮发电机则依赖于地表风能。
Wind power is widely seen as the source of renewable energy with the best chance of competing with fossil-fuel power stations in the near term.
近期，风力被广泛认为是有最好机会可以和化石资源发电站抗衡的可再生能源资源。
Some locals know of no opportunities other than coal, know nothing of wind as an energy source and do not have the resources to concern themselves with global climate change.
除了煤炭之外，一些当地人对别的机会一无所知，他们不知道风也能产生能源，也没有渠道去了解他们和全球气候变化的关系。
Hydro energy for the production of electricity is the next most efficient energy source (after nuclear) and has advantages over direct wind systems in being storable and controllable.
水力发电技术是仅次于核电的高校发电技术，而且与风力发电系统相比在储存和控制方面都更具有优势。
The study, carried out by Mark Jacobson of the atmosphere and energy programme at Stanford University, found wind power to be by far the most desirable source of energy.
这项研究是由斯坦福大学气象和能源项目的MarkJacobson主持进行的，研究表明，截至目前，风力是最合适的能量来源。
The cynical attitude of the nuclear lobby extends far into the future, strangling at birth the Japanese archipelagos only viable source of alternative energy—offshore wind power.
核能游说团体的极端利己不讲道义扩展至未来，日本列岛唯一渴望实现的可替代能源资源被扼杀在了摇篮中—近海风力发电。
European countries value wind power and solar energy sources as a renewable and alternative energy source.
太阳能、风能作为可再生能源和替代能源受到欧洲各国的重视。
With the quick increasing of energy consumption around the world, wind energy has been widely developed and utilized as one kind of renewable and clean energy source.
随着全球能源消耗的快速增长，风能作为一种可重复使用的清洁能源，已被广泛地开发和利用。
I truly believe that wind energy, along with solar energy, is our power source of the future.
我真的相信风能和太阳能是我们的未来能源。
As the most clean and green source of energy, Wind energy naturally becomes the focus of national research.
风能作为最清洁、环保的能源，自然成为各国研究的重点。
More attention has been paid to the wind power generation due since the wind energy is a "green" and cheap renewable energy source.
风能作为一种清洁的可再生能源，越来越被人们所关注，风力发电更是受到人们的重视。
The utility model is an ideal granulated material drying device with natural energy source which fully utilize the natural solar and the natural wind energy.
是一种完全利用自然太阳能和自然风能的理想的颗粒状材料自然能源干燥装置。
Wind energy is the fastest growing alternative source of energy in the world but only nuclear and solar power have the potential to dramatically alter the energy supply landscape.
风力是其中最多被利用的替代性能源，但是只有核能和太阳能才能彻底改变能源供应模式，因为相比之下，这两种能源能够产生出巨大的能量。
Hydro energy, wind energy, tidal energy and so on renewable energy source, although is inexhaustible theoretically, inexhaustible, but may the economical development quantity not be big.
水能、风能、潮汐能等可再生能源，虽然理论上是取之不尽，用之不竭的，但可经济开发的量并不大。
How does the shape of wind turbine blades affect the performance of this kind of renewable energy source?
叶片形状对用于风力发电的风力涡轮机的发电性能的影响？
Recent years, wind power as a kind of clean and renewable energy source is drawing more and more attention.
近年来，风能作为一种清洁环保而储量丰富的可再生资源，日益成为各国研究的热点。
A ground source heat pump will provide the heating and photovoltaic panels and an on-site wind turbine will generate renewable energy.
地源热泵提供了所需采暖，太阳能光电板和风力涡轮机提供了可再生能源供给。
The wind generator is the main power source of the system, and the battery is used for energy storage and power compensation to recover the natural irregularity of the wind power.
风力发电机的是该系统的主电源，并且电池用于能量存储和功率补偿来恢复自然的风电不均。
Some locals know of no opportunities other than coal , know nothing of wind as an energy source and do not have the resources to concern themselves with global climate change.
除了煤炭之外，一些当地人对别的机会一无所知，他们不知道风也能产生能源，也没有渠道去了解他们和全球气候变化的关系。
The wind generation is a random, intermittent and uncontrollable energy source, the large-scale connection of wind farms with power grid has adverse effect on the safety of power system.
风力发电具有随机性、间歇性和不可控性的特点，大规模的风电并网会给电力系统的安全运行造成一定的影响。
At present, wind power is the most mature renewable energy source in technology and can be explored in large-scale development.
风力发电作为目前技术最成熟与最具规模开发的新能源，日益受到关注和重视。
At present, wind power is the most mature renewable energy source in technology and can be explored in large-scale development.
风力发电作为目前技术最成熟与最具规模开发的新能源，日益受到关注和重视。
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