1) upconversion efficiency
上转换效率
2) up-conversion luminescence efficiency
上转换发光效率
1.
A study and comparison of up-conversion luminescence efficiency in four Er~(3+)/Yb~(3+) co-doped glasses;
Er~(3+)/Yb~(3+)共掺四种玻璃中上转换发光效率的比较及研究
3) Upconversion quantum efficiency
上转换量子效率
4) conversion efficiency
转换效率
1.
The brief introduction to the problem of power source internal resistance influencing DC-DC conversion efficiency;
浅论影响DC-DC转换效率的电源内阻问题
2.
An approach of improving XSLT conversion efficiency
一种提高XSLT转换效率的方法
3.
Theoretical analysis of second-harmonic conversion efficiency in negative-index materials
负折射率材料中二次谐波转换效率的理论分析
5) efficiency
[英][ɪ'fɪʃnsi] [美][ɪ'fɪʃənsɪ]
转换效率
1.
The efficiency of the converter is optimized.
优化了变换器的转换效率,确定其开关频率为100MHz;考虑片上集成平面电感器的单位面积电感值与品质因数的大小也是决定DC/DC变换器性能的关键因素,该文给出了双层平面螺旋电感器的物理设计与几何参数优化,获得了双层平面螺旋电感。
2.
Among the back electrodes of Ni,Ni/Au,Au/Ni and Au film,only when the Ni film contacts the ZnTe/ZnTe:Cu complex layers,does the conversion efficiency increase with the short current increasing.
发现Ni作为背电极和ZnTe/ZnTe:Cu复合层接触,电池的开路电压Voc略有降低,填充因子FF有增有减,变化幅度不大,但因短路电流Isc有较大的提高,转换效率η平均增长4%。
3.
The structure of the commercial silicon solar cells which have the highest efficiency at present is analyzed and the key factor which affects the efficiency with the typical structure of the cells is found.
完成了对目前光电转换效率最高的商品单晶硅太阳电池的结构分析,并结合其结构特点得到了影响转换效率的关键因素。
6) transfer efficiency
转换效率
1.
22 μm was obtained,the light-light transfer efficiency was up to 12%.
2 ns,其光-光转换效率达到12%。
2.
When connected in the single-phase network ,this power supply without any forms of filter circuit in secondary end can obtain direct current with stability , no current zero and low ripple factor,high power factor and transfer efficiency.
该电源接入单相网路时，可在次级输出端无任何形式的滤波电路条件下，获得稳定，不过零点且波纹系数小的直流电流，并具有较高的功率因数和转换效率。
3.
For reducing cost and increasing transfer efficiency, Silicon based solar is going to be films, and Si:H films has the important role in thin films solar cell materials.
目前产业化的太阳能电池主要是硅系列太阳能电池,为降低成本和提高转换效率,硅太阳能电池走向薄膜化,而硅氢薄膜在硅薄膜太阳能电池材料中有着重要地位。
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