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Solar cells being developed today have a conversion efficiency rate of almost 20%. 今天,电转化率接近20%25的太阳能电池正在开发之中。
Mainly have monocrystalline and polycrystalline solar panel modules with conversion efficiency over 18%. 单晶硅太阳能电池组件和多晶硅太阳能电池组件，转换效率高达18%25。
The conversion efficiency of GaAs solar cells with ITO nano-columns as the AR coating is increased by 23%. 在砷化镓太阳能电池的应用上，可提升23%25的转换效率。
How to improve the heat conversion efficiency of helioplant?This has become an important topic of the utilization of solar energy in the world now. 因而，如何高效提高太阳能利用装置的热转换效率，也就成了当今世界利用太阳能的一大课题。
At the launch of the project in 2006, conversion efficiency rates of around 11 percent were reached for CIGS thin-film solar cells. 2006年项目发布时，CIGS薄膜太阳能电池的转化效率达到了11%25左右。
To solve the problem of low conversion efficiency in the solar photovoltaic system,the automatic sunray-tracking is proposed in this paper. 针对太阳能光伏系统中能量转换效率低的问题,提出了在该系统中采用光线自动跟踪的方法。
CIGS thin film is the main absorber layer, which plays crucial role in enhancing the conversion efficiency of solar cell. CIGS薄膜太阳电池由于其具有成本低、效率高、稳定性好(无衰退)等优点而成为最有前途的光伏器件之一。
"We have discovered a new strategy that could be very useful for enhancing the photo response and conversion efficiency of solar cells based on nanomaterials," said Zhang. “我们发现了一种新的策略,它可能对增强基于纳米材料的太阳能电池的光响应和转换效率非常有用,”张金中说。
With incorporating the donor material, pentacene, the highest power conversion efficiency of the OSC incorporates is 0.05% under the AM1.5 solar illumination. 在AM1.;5标准太阳光光源下，与搭配电子施体材料并五苯时，该有机太阳能电池能达到0
Low-efficiency silicon solar cells have been decreasing in cost and multijunction cells with close to 30% conversion efficiency are now commercially available. 低效率的硅太阳能电池已经减少成本，而转换效率接近30%25的多层接合太阳电池目前已实现商用。
Dye sensitized solar cells (DSSC) have been an active research project since 1991, and lots of trials have been made in order to enhance its solar energy conversion efficiency. 自1991年以来，有机染料敏化太阳能电池成为太阳能研究领域的一个研究热点，研究工作者进行了大量的试验来提高太阳能电池的光电转换效率。
If the solar radiation is 1 000 W/m2,the energy conversion efficiency will reach 1%,when the chimney height reaches 300 m,and it will surpass 3 percent when the chimney height reaches 1 000 m. 在太阳辐射强度为1 000 W/m2条件下,当烟囱高度为300 m时,系统的最大能量转换效率达到1%25,当烟囱高度为1 000 m时,系统的最大能量转换效率可超过3%25。
Nanocrystalline TiO2 dye sensitized solar cell (DSSC) is now highlighted in its high theoretical light to energy conversion efficiency, simple manufactural process, high transparency, and low cost. 纳米二氧化钛染料敏化太阳能电池(DSSC)由于具有理论转换效率高,透明性高,制备工艺简单,成本低等众多优点,近年来成为世界各国争相开发研究的热点。
The conversion efficiencies of total solar radiation were 0.110,0.303 and 0.258% for aboveground,underground and whole sward reapectively. 地上、地下和全群落对太阳总辐射的转化率分别为0.;110、0
Percentage power conversion efficiencies remain low. 以百分比表示的能量有效转化率仍然很低。
Feed conversion efficiency(FCE)of ducklings fed 0.50% Met diet were lower than that fed 0.35%(P<0.05)diet. 饲料报酬0.;35%25组显著低于0
Hydrogen is an ideal energy due to its high conversion efficiency, recyclability and nonpolluting nature. 氢气是一种理想的能源,具有转化率高、可再生和无污染等优点。
When the crystal is pumped by LD,the opticaloptical conversion efficiency is 33.8%,and the slope efficiency is 57.8%. 激光性能测试结果表明:激光二极管泵浦时光光转换效率为33.;8%25;斜效率为57
The maximum output energy and conversion efficiency is as high as 50mJ/pulse aud 19% respectively. 最大输出能量和转换效率分别高达50mJ/pulse和19%25.
Objective:To produce ethanol from soybean sirup with high productivity and conversion efficiency. 简要地介绍了酒精生产系统的工艺流程及控制要求。