The hydrogen gas could then be fed into a storage system and used to generate electricity when additional or backup power is needed.
然后可以将氢气输入到存储系统中，并在需要附加或备用电源时用于发电。
Backup power could also be provided by linking wind farms with a solar cell, with conventional or pumped-storage hydropower, or with efficient natural-gas-burning turbines.
将风力发电厂与太阳能电池、常规或抽水蓄能的水电或高效的天然气涡轮机连接起来，也可以提供备用电力。
Because even if, say, offshore wind costs the same as natural gas by 2015 (as predicted by German utility E.ON), there is still an extra cost of building backup power for when the wind doesn't blow.
即便说近海风电成本到2015年(据德国意昂电厂的预测)会与天热气持平，但为了应付没有风的情况，还需建设备份电站，这就会产生额外成本。
The researchers also suggest that the intermittency of wind power could require significant and costly backup options, such as natural gas-fired power plants.
研究人员还表示，风能的间歇性需要相当规模的后援支持，例如天然气发电厂。
But the star of the show is the Chevy Volt, the electric car with a backup gas engine.
然而，这场展览会的明星当属雪佛兰ChevyVolt，这是一种带有备用汽油发动机的电动汽车。
Each gas manifold shall be constructed to provide semi-automatic switch over from in-use cylinders to online backup cylinders.
使用的气瓶和备用气瓶之间有一个半自动调节阀来控制。
At present, the areas of low degree of prospecting are paid much attention to for insufficient recoverable backup reserves during exploration and development of oil-gas resources.
目前中国油气资源勘探和开发面临后备可采储量不足，低勘探程度区域受到重视。
Finally, they can arrange for backup power generation by a controllable power source like hydropower or natural gas turbines.
再次是用水力发电和天然气发电等可控的手段作为备用方式。
Therefore, we can strengthen the oil and gas exploration and expand resources backup reserves;
为此，我们可以从加强油气勘探力度，扩大资源后备储量；
Maintain temperature can, appropriate is used first lower saturated temperature, gas occurrence boiler hot backup only intermittent trace drum wind, hot backup into normal send spirit. 2.
维持温度即可，宜先使用较低的饱和温度，煤气发生炉热备时只需间歇微量鼓风，热备转入正常送气。
Maintain temperature can, appropriate is used first lower saturated temperature, gas occurrence boiler hot backup only intermittent trace drum wind, hot backup into normal send spirit. 2.
维持温度即可，宜先使用较低的饱和温度，煤气发生炉热备时只需间歇微量鼓风，热备转入正常送气。
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