助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[320]条 当前为第1条到20条[由于搜索限制,当前仅支持显示前5页数据]
 

相关语句
solar energy
The efficiency of solar energy conversion and potential activity of the PSII in the leaves differ significantly, with the dentate broad-ovate leaves the highest.
      
Solar liquid desiccant air-conditioner is a new air-conditioning system in which liquid desiccant can be regenerated by solar energy and energy can be stored in the form of chemical energy in the liquid desiccant.
      
In addition, the multifunction system concept was introduced to improve the performance of CCLC with solar energy.
      
Cyanobacteria hold important practical implications as transformers of solar energy into molecular hydrogen viewed as a fuel.
      
Energy consumed for soil formation and efficiency of solar energy utilization have been comparatively evaluated for various soil types in natural landscapes of Georgia.
      
Photoautotrophic organisms play a key role in the biosphere of the Earth, converting solar energy of the 350-1000 nm range into biochemically available form.
      
The spacecraft is based on a middle-class carrier launcher of the Soyuz type and includes chemical and electric plasma jet engines of the SPD-140 type, which use solar energy.
      
The calculation results show that this class of compounds is promising for solar energy conversion.
      
The development of methods for the use of phototrophic cyanobacteria as producers of molecular hydrogen via bioconversion of solar energy is a promising filed of hydrogen energetics.
      
An analytical solution is obtained for the problem of heat conduction through the collector wall under the Cauchy boundary conditions with regard for internal heat sources due to the solar energy flux.
      
Potential of fullerene-based materials for the utilization of solar energy
      
An additional promising direction of solar energy utilization-the production of fullerenes and carbon nanotubes by concentrated sun-light-is also discussed.
      
Key areas in the development of photovoltaic methods of solar energy conversion, which open up wide prospects for semiconductor solar energy conversion, are discussed.
      
The article focuses mainly on photovoltaic cells based on III-V heterostructures, primarily on cascade solar cells, which provide the highest efficiency of solar energy conversion and are produced by high-tech methods such as MBE or MOCVD.
      
The potential of the thermophotovoltaic conversion of thermal and solar energy to electricity using narrow-gap semiconductor photoconverters is shown.
      
Negru et al., Solar Energy in Romania 2(1), 53 (1993)].
      
Elastically deformed thin-walled solar energy concentrators
      
The cheapening of solar energy reception and concentration is of primary importance for its effective use.
      
It is shown that the solar energy concentration ratio achievable in receivers made by this technology is comparable to that in present-day collectors used in solar power plants; however, collectors made by the new technology may be much cheaper.
      
A new design of photovoltaic cells for ground solar energy converters based on CdxZn1-xS/Cu2S heterostructures is proposed.
      
 

首页上一页12345下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社