efficiency of electric energy
英 [ɪˈfɪʃnsi ɒv ɪˈlektrɪk ˈenədʒi]
美 [ɪˈfɪʃnsi əv ɪˈlektrɪk ˈenərdʒi]
电能效率
双语例句
- The variation of the current flow during the experiment as well as the pH distribution and movement distribution of chromium was analyzed, and the removal efficiency of hexavalent chromium and the electric energy consumption of each group of experiment calculated.
分析了实验过程中电流变化以及实验完成后土壤pH分布和铬的迁移分布，并对每组实验Cr（Ⅵ）的去除率和电能消耗进行了计算。 - Alkali Metal Thermal-to-Electric Converter ( AMTEC) is a new type of energy converting device of high power density, high efficiency, non-pollution, non-noise and high reliability, which could be suitable for many kinds of heat resources and converts heat energy into electric energy directly.
碱金属热电转换器（AMTEC）是一种高功率密度、高效、无污染、无噪音、工作可靠且可以适用于多种热源的新型热电能量直接转换装置。 - The results indicate that pH control at the cathode can improve the removal efficiency of hexavalent chromium from kaolin significantly, and the electric energy consumption changes slightly.
结果表明：对阴极电解产生的pH进行控制可以明显提高Cr（Ⅵ）的去除率，同时电能耗变化不大； - Increasing mixed acid concentration and improving current density result in the grain size of electrolytic copper power being fined, current efficiency reduced and the consuming of electric energy improved.
混合酸浓度和电流密度提高，铜粉粒度变细，电流效率降低，电耗升高。 - Efficiency of Electric Power Consuming Analysis of Different Industries in Shanghai and Suggestion of Energy Saving and Consumption Reducing
上海不同产业用电效率的分析及节能降耗的建议 - The disparity of electrical technology between progressive countries and ours are denoted by the low average efficiency of coal and electric power consumption and the backwardness of power plant pollution handling technology and of application of nuclear energy.
我国的发电技术与发达国家的差距主要表现在煤电能源平均利用效率低、电厂污染处理技术滞后、核电技术发展落后。 - Effects of electrolyte composition, process conditions and anode types on particle size and output of electrolytic copper powder, current efficiency and the consuming of electric energy were studied, and surface morphology and phase structure of electrolytic copper power were analyzed.
研究了电解液组成、工艺条件及阳极种类对电解铜粉粒度、产量、电流效率和电耗的影响，分析了电解法制备的超细铜粉的表面形貌和相结构。 - So improving the efficiency of electric motors, replacing now-using common motors by High Efficiency Motors can save energy, and reduce operating costs.
因此，提高电机效率，使用高效电机替代正在使用的普通电机，成为节省能源消耗，降低运行成本的重要手段。 - In addition to improving the photo-electric transformation efficiency, it is one of the most feasible schemes to develop the high efficiency inverter topology and utilization scheme of electric energy.
提高光伏发电系统的经济性，除了提高光电转换效率外，发展高效的逆变器结构和电能利用架构是可行的突破口。 - The endurance mileage deficiency of EV is still the main obstacle which restricts the development of electric vehicle industry, so it is significant to improve the operation energy efficiency of electric vehicle in the case of limited vehicle energy.
电动汽车续驶里程不足是制约电动汽车产业化发展的主要瓶颈，因此在有限车载能源情况下，提高电动汽车运行能效具重要有意义。 - Electric vehicle regenerative energy recovery method is one new technology which improves the use of efficiency of battery electric energy for electric vehicles and increases the mileage per single charge.
电动车辆制动能量再生回收利用技术是提高电动车辆蓄电池的电能使用效率，增加电动车辆单次充电的行驶里程的新技术，是目前国内外的研究热点。