但电池也有一些局限，它无法象超级电容那样快速充电，而且随着时间的推移，它的容量会衰减。
But batteries can't move charge as quickly as some competing devices like supercapacitors, and their performance tends to degrade significantly with time.
电荷存储元件——电容器，可以快速地充放电，但是因为电荷被存储在电容器金属片的表面，所以电荷容量有限。
Electrical storage devices known as capacitors charge and discharge very quickly, but because they hold their charge on the surface of metal plates, their storage capacity is limited.
风力发电同样增势迅猛，发电容量增加了24%。
Wind power also grew strongly, adding 24% of generating capacity.
去年，整个业界安装了37,500兆瓦的发电容量，总装机容量提高了近三分之一，而中国的装机容量则增加了一倍。
Last year the industry installed 37, 500 megawatts of electricity-generation capacity, increasing the total installed base by almost a third. Capacity in China doubled.
英国还制定了一个雄心勃勃的计划来开发风力资源，他们致力于到2012年达到12gw的近海风电容量。
It also has the world's most ambitious plans to develop the wind resource, being committed to installing 12gw of offshore power by 2012.
新的传输网络不是要满足现在的电力需求和发电容量，而是为了未来的电力需求和发电容量。
New transmission is not about present needs and current capacity. New transmission is about future needs and coming capacity.
这家公司旗下拥有俄罗斯大部分的水电厂，其发电容量达25千兆瓦，是俄罗斯(全球第四大电力市场)最大的发电公司。
Its capacity, of 25 gigawatts (GW), makes it the largest power-generation firm in Russia, the world's fourth-biggest market for electricity.
ABS估计，化石能源将会略微减少，从总发电容量的67%下降为61%，其他的大部分由风能和太阳能瓜分。
Fossil fuels would fall a bit from about 67 percent of generating capacity to 61 percent, with gains in wind and solar making up most of the difference, ABS estimates.
同时，电源储备量——超过峰值需量的额外发电容量——已减少了8％，而国际标准是至少15％。
In the meantime, the reserve margin—the excess of generation capacity overpeak demand—has shrunk to about 8%, compared with the international standard ofat least 15%.
例如，内蒙古自治区一个风力发电容量就超过1000万千瓦。
The Inner Mongolia Autonomous Region, for example, has a wind power capacity of over 10 million kilowatts.
美国电力系统具备25亿瓦的泵送水电容量，但大部分优而廉的水库已被占用，而创建新水库并非对环境无害。
The U.S. electric system has 2.5 gigawatts of pumped hydro storage capacity, but most of the good, cheap sites are already occupied, and creating new reservoirs is not environmentally benign.
涂先生说“在日本核电事故后，这一目标也许会降到600亿或700亿瓦核电容量，减少核电容量是件好事。
“That may drop to 60 or 70 gigawatts now, after Japan, and any lessening is a good thing,” Mr. Tu said.
提出了并联电容器组的安装容量和分组容量的计算方法。
Calculation methods of installation capacitance and group capacitance for shunt capacitor bank are proposed.
BrightSource是位于奥克兰的一家同类型的公司，他们已获得批文在14个工厂建造总发电容量为2600兆瓦道德发电厂。
BrightSource, an Oakland competitor, is licensed to build 2,600 megawatts of capacity across 14 plants.
老练电压对铝电解电容器容量和漏电流的影响。
The effect of aging voltage on the capacitance and leakage current of al electrolytic capacitors.
可光调的贴片电容由多层的金属电容组成，用激光蒸发掉顶层的材料而减少电级面积从而使减少电容的容量。
Trimmable chip capacitors are build up as multilayer plate capacitors. Vaporizing the top layer with a laser decreases the capacitance by reducing the area of the top electrode.
当使用BREAK - IN模式的时候，我看到充电容量比我设置的电池容量高很多，为什么电池会被过冲？
Using the BREAK-IN mode, I am seeing a charging capacity much higher than the capacity I programmed. Why is the battery overcharged?
功率的选型是在满足工作压力和容积流量的条件下，供电容量能满足所匹配驱动电机的使用功率即可。
The power of the selection is in meet the job pressure and volume flow conditions, power supply capacity that can satisfy matching the use of driving motor power can.
因此，选配空压机的步骤是：先确定工作压力，再定相应容积流量，最后是供电容量。
Therefore, optional air compressor is the step: make sure the working pressure, then set corresponding volume flow, and finally the power supply capacity.
另外电解质的氧化也呈加速趋势，加快了高电位平台放电容量的衰减速度。
In addition, the fading rate of discharge capacity at the upper voltage plateau is also increased by the accelerating trend of electrolyte oxidation.
可以探测到电容量的这种变化。
结果表明，土壤的电容量随土壤水分的增加而明显地增加，受其它因素的影响较少。
The results showed that soil capacitance increases obviously with increase in soil water content and is little effected by other factors.
绝缘电阻高，电容量稳定性好。
在选择断路器电容器的电容量时应该综合考虑以上两种因素。
These two factors should be considered in selection of the capacitance of the circuit-breaker capacitor.
实验结果表明：这种方式能够实现高电压、大容量电容器组的快速充电。
The experimental results show this way can be used to charge high voltage and high capacity capacitors quickly.
实验结果表明：这种方式能够实现高电压、大容量电容器组的快速充电。
The experimental results show this way can be used to charge high voltage and high capacity capacitors quickly.
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