While they remain highly uncompetitive to fossil fuels, they have overtaken nuclear on a cost per kilowatt basis. 尽管和化石燃料相比它们还很不具备竞争优势,但基于每千瓦的成本计算,它们已比核能更占上风。
But comparing alternatives on a cost per kilowatt basis is deceptive. 不过,基于每千瓦成本对这些可选方案进行比较具有迷惑性。
Starting at 42 yen per kilowatt hour last July and now reduced in April to 37.8 yen ( 39 cents) the fit is more than twice those of Chinese and German offerings. 从去年7月开始,日本光伏收购电价为每千瓦时42日元,今年4月调低至37.8日元(约39美分),日本的光伏收购电价是中国和德国的两倍还多。
According to PwC, electric car batteries now cost a little more than$ 600 a kilowatt, meaning a 20 kW battery needed to power an all electric car runs about$ 12,000 dollars& compared to about$ 2,000 for a conventional combustion engine. 普华永道称,目前汽车电池每千瓦成本是600多美元,意味着一辆纯电动汽车所需的一块20千瓦电池需要12000美元&而目前一台普通内燃机的成本大概只有2000美元。
Despite concerns after Japan's Fukushima disaster, China plans to add 10.7 billion kilowatt hours to its nuclear power capacity in 2012, the equivalent of 12% of 2011 output. 虽然日本福岛核事故引起忧虑,但中国还是计划在2012年增加107亿千瓦时的核电产能,相当于2011年发电量的12%。
Kilowatt carbon dioxide laser 千瓦级二氧化碳激光器
Electrical production more than doubled to621 million kilowatt hours. 电力生产增加了一倍以上,达到6.21亿千瓦小时。
They are reported to have cost$ 1800 per kilowatt. 据报道,每千瓦时需花费1800美元。
The Application of CC-Link Which in Automated Production Lines of Kilowatt Hour Meter CC-Link在电能表自动生产线的应用
At last, The trial of mine sweeping by using kilowatt class fiber laser was presented. 最后介绍了利用所研制的千瓦级大功率光纤激光器进行扫雷的试验。
The credit is almost two cents per kilowatt hour for the first ten years of production for a project. 在一个项目的最开始十年,对产品的信用额度将近每千瓦时两分。
Development of All Solid-state Laser Machining Equipment Based on Kilowatt DPSSL 基于DPSSL的千瓦级全固态激光加工装备研制
Fuel-pump and fuel-mileage testers can be used to check the pump action and the kilometers per kilowatt that the engine is delivering. 油量计和里程油耗计可用来检查油泵的运转情况和检测每公斤燃油所行驶的公里数。
Coal, with its emissions of sulphur, mercury and soot, will continue to kill far more people per kilowatt hour than nuclear does. 而排放硫、汞和煤灰的煤炭,其每千瓦时产能所造成的死亡人数仍将远远高于核能。
027 million kilowatt hours of power exchange between and across the regions against a target of46,000 million kilowatt hours; 地区间及跨地区电力调拨总量达460.27亿千瓦小时,超额完成了460亿千瓦小时的目标;
Where the watt is too small a unit, we many use the kilowatt. 在用瓦作单位嫌太小的情况下,我们用千瓦。
The most important advantage of the gasoline engine is its lower weight per kilowatt. 汽油机最重要的优点是每千瓦的质量较轻。
They pay thirty fen per kilowatt hour. 他们每度电付三角钱。
Kilowatt Diode Laser with Beam Quality Better than All-Solid-State Laser 光束质量超过全固态激光器的千瓦直接半导体激光器
This would cost about six US cents per kilowatt hour. 据估算,实现这个目标的风电价格约为每千瓦时6美分。
Kilowatt High Power Heat Capacity Laser with 3 Times Diffraction Limit 千瓦级3倍衍射极限的高功率热容激光器
The calculation is based on recent laws that encourage the development of renewable energy in China and a guaranteed price of7.6 US cents per kilowatt hour of electricity for the next ten years. 这个结果是根据中国近期的鼓励可再生能源发展的法令并依据10年内维持每千瓦时7.6美分的保护性电价计算出来的。