在太阳能电站，鸟类影响太阳能电板的受光面积，降低发电效率。
In solar power plants, birds affected by the solar panels light the area, lower power generation efficiency.
灰尘的堆积能将太阳能电池板的发电效率降低差不多80%。
Dust deposits can reduce the efficiency of electricity generating solar panels by as much as 80%.
光越多产生的电就越多，但是发电越多，单元就会受热，会导致降低效率。
More light generates more power, but as more power is generated the cells heat up, which reduces their efficiency.
发电与输电分开经营，打开大门欢迎新成员入驻电力产业，都能提高效率并降低成本。
Separating generation from transmission and opening the door to new entrants would raise efficiency and reduce costs.
例如，因为温度的不断增高，变压器可能出现较高的失效率，而某些类型的火力发电站的效能也可能会显著的降低。
For instance, transformers could suffer higher failure rates and efficiency of some types of thermal power station could be markedly reduced because of increasing temperatures.
如果说利用热能发电已经大幅降低成本，那么它还能提高诸多工艺中的整体效率。
If scavenging heat to make electricity gets a lot cheaper, it could increase the overall efficiency of many processes.
这些改进降低了机器工作的效率、增加了发电的成本，还使得海浪发电技术停滞不前。
This reduces their efficiency, increasing the cost per kWh and preventing wave power from making progress.
风力发电的趋势是进步机组的经济性，进步单机的发电容量等级和效率，降低单位造价及发电本钱。
The trend of wind power generation is to improve the economic performance of the unit, to improve the level and efficiency of single generation capacity, reduce unit costs and generating costs.
漳泽发电厂4号机组汽轮机真空系统泄漏，降低了机组热效率。
The leakage in vacuum system of steam turbine for unit no. 4 in Zhangze Power Plant decreased thermal efficiency of said unit.
而且节能发电机的配备，使钻机传动系统更加复杂，传动效率降低，并不能真正取得节省燃料的效果。
Provided with the generator, the transmission mechanism is more complicated, and a reduction of the drive effi...
遮阴现象降低光伏发电系统发电效率，并且导致光伏模块产生热斑效应而缩短寿命。
Shade reduces the efficiency of photovoltaic system and shortens the lifetime of photovoltaic modules because of hot spot.
遮阴现象降低光伏发电系统发电效率，并且导致光伏模块产生热斑效应而缩短寿命。
Shade reduces the efficiency of photovoltaic system and shortens the lifetime of photovoltaic modules because of hot spot.
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