• The new enzymes increase the efficiency, by a factor of 100, of a solvent used to capture carbon dioxide. This promises to decrease the energy needed to capture and store the greenhouse gas.

    这种新型酶可以将溶剂捕获二氧化碳的效率提高100倍,它意味着今后只需要更少的能量就可以对温室气体进行捕获和储存。

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  • The energy efficiency of a water heater is measured in energy Factor or (ef). The larger the number of ef, the more efficient the water heater is.

    热水器能效由能量因数或(EF)来测定,EF值越大,热水器的能效就越高。

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  • High efficiency and high power factor are characteristic of rare earth and permanent magnetism and synchronous motor. lt is a energy saving product.

    稀土永磁同步电动机具有效率高、功率因数高的特点,是一种高效节能产品。

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  • Optical efficiency is the main factor which influences the energy efficiency.

    光学效率是影响能量效率的主要因素。

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  • The development of permanent magnet electrical machinery with high efficiency and high power factor supply new ways for water pump saving energy.

    高效、高功率因数的稀土永磁电机为水泵节能开辟了新途径。

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  • In the case of low laser power, by means of cylindrical focusing laser beams, energy conversion efficiencies were increased by a factor of 8 to 30 with a maximum conversion efficiency of 64%.

    利用圆柱面透镜将激光束聚焦的办法使能量转换效率提高了8到30倍。用此方法最高能量转换效率达到了64%。

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  • The optical efficiency factor, polarization, intensity distribution and energy distribution of light scattered by single bubble are discussed.

    对单个气泡散射特性的分析包括光学效率因子、偏振特性、强度分布特性、能量分布特性等;

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  • Relationship between absorbability efficiency of tamping energy and tamping factor, and restrictions of tamping factor are discussed.

    论证了夯击效能和夯击因素的关系,以及夯击因素的限制条件。

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  • In distributed networks for IoT, the energy efficiency of the nodes is a key factor in the network performance.

    在物联网的分布式网络中,节点的能量效率是网络性能的一个关键因素。

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  • Experiments result shows that this control system increase work efficiency and power factor by applying nearby capacitance compensation theory. The control system processes fine saving energy effect.

    实验结果表明该节能控制系统利用就地电容补偿原理,降低了抽油机的总损耗,提高了工作效率和功率因数,具有较好的节能效果。

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  • The main factor limiting the output energy and efficiency of high power solid state laser drivers used in ICF is the small-scale self-focusing.

    用于惯性约束核聚变(icf)的高功率激光在传输中的小尺度自聚焦是使光束质量变坏和限制输出功率的主要因素。

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  • According to the framework of total factor energy efficiency, a DEA model is built to study China's inter-provincial energy efficiency of construction industry during 2005-2010.

    根据全要素能源效率框架,建立DEA模型,对2005-2010年中国省际建筑业能源效率进行研究,研究表明:这一时期,建筑业能源综合利用效率总体上有所提高,但是技术创新对于能源效率提高的作用还比较有限;

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  • The evaporation efficiency has a direct effect on manufacturing energy consumption and cost of aluminum oxide. The scale formation is main factor to influence improvement of evaporation efficiency.

    蒸发效率的高低直接影响氧化铝生产能耗及成本,结疤是影响蒸发效率提高的主要因素。

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  • Excessive air factor is an important parameter of operation status of burning process. Reasonable determination of excessive air factor has significant effect on increasing energy efficiency.

    过量空气系数是燃烧过程运行情况的一个重要参数,合理确定过量空气系数对于提高能源利用率有很大意义。

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  • Most of the pumping units have the characteristic of poor performance transmission efficiency, energy-intensive, and the motor power factor is low. They can not satisfy the need of the Wells.

    大部分的抽油机因为有减速机,使系统整体存在传动效率低与电机工作效率低两方面问题,而从驱动控制等方面都无法从根本上解决这些问题。

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  • With analysis result, a driving model was set for building energy efficiency technology application, and the factor mechanism was expounded.

    根据因素分析结果,构建了建筑节能技术应用驱动力模型,并阐述了模型中各因素的作用机理。

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  • With analysis result, a driving model was set for building energy efficiency technology application, and the factor mechanism was expounded.

    根据因素分析结果,构建了建筑节能技术应用驱动力模型,并阐述了模型中各因素的作用机理。

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