So this novel converter has a wide application and huge economy effect in power converting field, especially in the high voltage and high power feild where IGBT is used as the main switch.
尤其适合以igbt作为主功率开关管的高电压、大功率功率变换,具有广泛的应用前景和巨大的经济价值。
Each stage of converting and transmitting power results in a loss of efficiency, but with technological improvements these losses are being reduced.
在电力转换和传送的各个阶段都会伴随效率的损失,但是随着科技的进步这些效率的损失正逐步减少。
Testers are uniquely positioned to garner great benefit by harnessing the power of use case implementation by converting use cases into efficient, effective, phase-appropriate testing.
测试人员是通过将用例转换为效率高的,有效的,阶段性适合的测试,从而充分利用用例执行带来利益的唯一受益者。
The scientists say that their device has a 30 percent efficiency in converting sunlight into power.
科学家说此设备将阳光转化为能量的效率可达30%。
This week, Xstrata, another big mining firm, suspended operations at a nickel mine in the Dominican Republic while converting its power supply to run on coal, rather than-more expensive-oil.
本周,另一矿业巨头斯特拉塔公司宣布在多米尼加共和国的镍矿生产由更昂贵的石油动力转变为煤动力期间,暂停生产运营。
The national strength of BRICS countries is on the up, but converting strength to power is slow going.
金砖五国的国家力量正在上升,但将力量化为权力是个漫长的过程。
When most of us think about solar power, we picture the silicon panels that dot our greener neighbors' roofs, converting the sun's rays directly into electricity.
当我们大部分人想到太阳能的时候,我们就会想象点缀在邻居家更环保屋顶上的硅板,它们正在把阳光直接转化成电。
Converting currencies by purchasing power, rather than market rates, is useful when comparing living standards in different countries.
对比不同国家的生活标准时,采用购买力换算货币比采用市场汇率显得更有意义。
Converting solar energy beamed from space into electricity in a power grid, however, has not yet been demonstrated.
可是,能否把从太空上发射来的太阳能转变成可以进入输电网中的电能,则还没有实例。
The structure would utilize atmospheric energy conversion by converting the difference in atmospheric pressure at the top and bottom of the structure into electrical power.
这个建筑将利用大气能量的转化——将顶部和底部大气压的压差转化为电能。
No system is more efficient at converting photons to grid-ready AC power.
不经光子转交流电源系统效率更高。
The latest versions of Obousy's own warp speed models scale down energy demands even further, requiring the kind of power output you'd get from converting Jupiter's mass into pure energy.
Obousy的最新版本翘曲速度模型规模降到了前所未有的底部,需要一个木星所含的能量。
The weapon's heart drew power directly from the station's raging hypermatter core, converting and amplifying the colossal powers into focussed energy.
该武器的核心直接从太空站活跃的超物质中心获得动力,再将巨大的动力转换放大成聚集的能量。
Think how different our conversations with Saudi Arabia would be if we were in the process of converting to electric cars powered by nuclear, wind, domestic natural gas and solar power?
试想一想,假如我们已经进入用核能、风能、国内天然气及太阳能推动的电池车阶段,我们与沙特阿拉伯的对话就会截然不同。
Power element: an energy conversion device for converting mechanical energy output from a prime mover into a liquid pressure energy.
动力元件:把原动机输出的机械能转变为液体压力能的能量转换装置。
Natural gas can be used directly to power cars and other similar vehicles by converting the engine .
天然气可直接用来开动汽车和其他类似的车辆,但要把发动机改装一下。
These days there are many talks on converting fuel cars to some new sources of power: hydrogen or electrical driven, many hybrids appear which use both electricity and fuel.
这些天来有燃料车在转换一些新的能源来源,许多会谈:氢或电力驱动,很多杂交出现,并同时使用电力和燃料。
Injecting complementary light can shorten SOA gain recovery time, while amplifying saturated power improves the wavelength converting efficiency.
注入的辅助光可以缩短soa增益恢复时间,增大饱和功率,提高波长转换效率。
High voltage low power DC-DC converter is designed for converting low voltage DC current into high voltage one.
高电压小功率DC - DC电源变换装置,是一种利用低压直流电源产生高电压的电源装置。
That's because internal combustion engines, despite a century of tinkering, have a lot of room for improvement in efficiently converting gasoline to power.
这是由于尽管一个世纪以来,人们对内燃机引擎一直在改造,不过在把汽油有效地转化为动力方面,它仍然还有很多的提升空间。
The newspapers were full of articles on solar power, fusion and converting the economy to run on fuel cells and hydrogen.
报纸上全是讨论太阳能和核能,以燃料电池和氢能作为主要能源来转变经济方式的文章。
Device for converting sound waves into electric power that has wave characteristics essentially similar to those of the sound.
将声波转换成电功率并保持其波形特性基本相似的装置。
Under same condition higher Q value and stronger field can be obtained by the gradient ICPS, which raises efficiency in converting the source power to field power.
在相同条件下,相比传统结构的ICPS,渐变结构可以获得更高的Q值,并能激发出更强大的电场及磁场,提高了微波功率源到电感感应放电能量的转换效率。
The solar chimney power plant system is one that accomplishes the task of converting solar energy into kinetic energy, and many researchers have shown great interest in this subject in recent years.
太阳能热气流电站系统是一种将太阳能转换为电能的装置,近年来对太阳能热气流电站系统的研究非常活跃。
Solar energy works by capturing sunlight and converting this energy into photovoltaic power (PV). It can also be converted into concentrated solar power (CSP) for solar heating.
太阳能的利用原理是通过收集太阳光,并将其转化为光伏(PV),或者被转换为聚光太阳能发电以供暖。
He had developed the art of transformation, refashioning his own body into one capable of converting to an aerial vehicle of tremendous power.
他发明了变形形态,重组自己的身体成为另一种有着强大火力的空中飞行器。
Currcnt-type four quadrant converter is an AC-DC converting device with pulse width modulation, whose advantages are high power factor, low harmonic current and convenient regeneration etc.
电流型四象限变流器是一种脉冲宽度调制的交直流变换装置,具有功率因数高、谐波电流小、再生方便等优点。
Currcnt-type four quadrant converter is an AC-DC converting device with pulse width modulation, whose advantages are high power factor, low harmonic current and convenient regeneration etc.
电流型四象限变流器是一种脉冲宽度调制的交直流变换装置,具有功率因数高、谐波电流小、再生方便等优点。
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