1) mean annual efficiency
全面平均效率
2) mean annual efficiency
全年平均效率
3) average efficiency
平均效率
1.
In the case that transistors are ideal, efficiency cure of G-type amplifier is calculated, then its approximate average efficiency according to practical situations is evaluated, and the detailed value relationship between power supply efficiency and group number of power supply in G-type amplifier is figured out.
在晶体管是理想的情况下推算G类功放的效率曲线,再根据实际情况估算G类功放的大致平均效率,得出G类功放的电源效率随电源组数增加而增大的具体数值关系。
4) the whole life cycle average counting efficiency
全寿命平均计数效率
5) time-weighted average overall efficiency
时间加权平均全效率
1.
Presents the system energy consumption evaluation method based on the time-weighted average overall efficiency.
提出了时间加权平均全效率的系统能耗评价方法。
6) completely equal curvature
全平均曲率
1.
The completely equal curvature of ellipse torus on closed curve in plane;
平面闭曲线上扁形椭圆环面的全平均曲率——Willmore猜想的一个例证
2.
The completely equal curvature of tubular surface on Viviani s Curve supports2π2<∫∫M2H2dA<5π2.
Willmore猜想的一个推广,说明Viviani曲线上管状曲面的全平均曲率满足22π<∫∫M2H2dA<52π。
补充资料:配置效率和生产效率
在经济学上,经济发展的动力,或者说效率的来源,分为两类:一类是配置效率,二是生产效率。所谓配置效率,是指给定资源和技术的条件下,怎么样使资源从边际生产率低的地方流向边际生产率高的地方,从而使得资源和利用更合理、社会总价值达到最大;而生产效率是指如何通过技术进步提高每一种资源的生产率,也就是把社会的生产可行性边界向外移。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条