巨大的建筑能耗产生的能源问题和环境问题是当今建筑界面临的重大问题和挑战。
Energy and environment issue caused by enormous building energy consumption is the largest problem and challenge faced by construction sector.
能源问题是当今世界重大问题之一。
农村能源是当今世界上面临的重大问题之一。
The rural energy is one of the great problems which the present world, is faced with.
在当今世界，节约能源问题已经成为人们关注的焦点。
In the world, saves the energy question already to become the focal point which now the people pay attention.
能源危机是当今世界迫于解决的问题，相变储热技术对于能源的合理配置意义重大。
Nowadays, energy crisis is a world problem which has to solve. The technology of phase change for heat storage is signality for energy source allocation.
能源问题是当今国际社会最为关注的问题。
当今世界能源问题已经成为人类需要迫切解决的一个问题，寻找替代能源已成为世界各国的紧迫任务。
Nowadays energy sources has already become a problem that human should solve as soon as possible. It has already become an urgent task for all countries to find new energy sources.
能源问题解决的途径为节能与开发新能源，这也是当今的热点。
The ways to solve energy problems are energy-saving and the exploiture of new energy sources, which are today's hot spots.
当今世界正面临着严重的能源短缺的问题。
城市交通及伴随的环境、能源等已成为当今社会普遍关注的问题之一。
Urban transport and associated environmental, energy has become one of the social issues of common concern.
面临日益加剧的能源和环境问题，生物柴油以其原料可再生性和环境友好性而成为当今能源领域研究的热点。
The environment and energy problems arouses concerns about finding new fuel to replace rock oil, biodiesel is a excellent candidate for its renewable raw materials and little pollution.
面临日益加剧的能源和环境问题，生物柴油以其原料可再生性和环境友好性而成为当今能源领域研究的热点。
The environment and energy problems arouses concerns about finding new fuel to replace rock oil, biodiesel is a excellent candidate for its renewable raw materials and little pollution.
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