Proton Exchange Membrane ( PEM ) Fuel Cell is a clear and efficient new energy source.

Gas from coal is an important energy source.

煤成气是一种新兴的重要能源.

They proide a longer-lasting energy source than processed baked goods and sugar.

它们能提供比烤制食品和糖类更加持久的能量来源.

It has an energy source so they can live and maneuver.

它有能源设施,供他的生活和操纵飞行之用.

The compressed air is the main safe energy source for mass industrial production.

压缩空气是大规模工业化生产的主要安全能源.

They provide a longer-lasting energy source than processed baked goods and sugar.

它们提供的能量比烤制食品和糖类更加持久.

All of the best explanations involve wind as energy source behind the movement of the rocks.

前面的分析,看起来风是最好的解释了.

First all, some kind of primary energy source must be available.

首先, 一些主要能源的来源必须是有效而能被利用的.

Biomass is a renewable energy source existing in the nature.

生物质作为可以再生的能源广泛存在于自然界中.

Fuel cell is a kind of clean and high-efficient new energy source.

燃料电池是直接将化学能转化为电能的发电装置,是清洁、高效的新能源.

It is a hot point and basic problems to achieve energy efficient of wireless sensor networks.

实现无线传感器网络能量高效,是无线传感器网络研究的热点问题和基本问题.

A huge chunk of that money will go into energy efficient and clean energy technologies.

这样巨额的资金将投资在高能效和清洁能源技术项目上.

They are very high performance and very energy efficient, which gives you more battery life.

这些产品性能优越,还很省电, 这可以让电池使用更长的时间.

Workers will also aid add energy efficient lights and improve the improved building control systems.

工人们也将会增加节能灯具并加强控制系统.

Passive cooling and energy efficient design can substantially reduce reliance on fuel based heating and cooling.

被动冷却技术及节能设计能够大大得减低人们对于燃料加热和制冷的依赖.

Lumi Lime Limited was incorporated to provide energy efficient lighting solution to global customers.

深圳市青晓科技有限公司主要为全球客户提供节能照明解决方案.

Steam is supplied from an energy efficient boiler.

蒸汽由一个高能效的锅炉提供.

Fluorescent light bulbs energy efficient than incandescent bulbs.

荧光灯泡比白炽灯泡要省电.

Critical Power human powered vehicle is one of the most energy efficient vehicles in the world.

关键电源人类动力汽车是最节省能源的汽车在世界上.

Biological processes are the least energy-intensive and the most environmentally friendly and sustainable of the three.

其中生物学的方法是三种方法中耗能最低、最为环保的可持续发展的方法.

Making hydrogen by electrolyzing water is energy intensive and can be expensive.

通过电解水制造氢气,能源消耗大而且价格昂贵.