The research project, ___ aims to improve the efficiency of solar energy, has made great progress. A. which B. who C. where D. when 相关知识点: 试题来源: 解析 A。解析:先行词是“the research project”,表示物。“which”可用来指代物并且在从句中作主语或宾语,这里作主语,是正确的。“who...
解析 C。解析:文中提到 As technology continues to advance, the efficiency of solar panels is increasing, and the cost is decreasing,这使得太阳能的未来看起来很光明。A 选项效率降低成本增加错误;B 选项技术停滞错误;D 选项说没有挑战错误,文中提到了太阳能面临的挑战。
Increasing efficiency in the use of solar energy, by utilizing the full wavelength range of the light spectrum, characterized in that according to the invention, a conditionally "translucent" photovoltaic "oligomeric or polymeric film", is applied to a thin film substrate layer (sketch 1), where...
An increase in the efficiency of solar panels may be on the way, as research from the Australian National University (ANU) reduces their current limitations. ANU researchers have found a way to improve the performance of silicon photovoltaic (PV)(硅光伏) or solar cells. This is done through ...
powerareputforward,andtwoproblemswhich shouldbepaidattentiontointhesolarenergyutilizationare putforward. Underhighpoweroutputstate,thehighestphotoelectric conversionefficiencywillbeobtained.Theconditionofthe drylightvariesinrealtime,sothemaximumpowerpoint changesinrealtime.Onlywhenthemaximumpowerpointis trackedinreal...
Research Institute, who delved into the significance of solar energy in the global energy structure for the students at The Chinese University of Hong Kong, Shenzhen.左右滑动查看更多01讲座回顾Lecture Review光伏行业的历史和发展:Hi...
Scientists are constantly exploring ways to improve the efficiency of solar panels ___ save more energy. A. so as to B. in order to C. in order that D. so that 相关知识点: 试题来源: 解析 B。“in order to”和“so as to”都表示“为了”,其后接动词原形。“in order that”和“so...
scientists continue to study the efficiencyof solar cells so that they can produce more power under the same conditions astheir less efficient counterparts. A team at the National Renewable EnergyLaboratory (NREL) recently highlighted a record 39.5% solar cell efficiencyunder natural light conditions....
A. The efficiency will decrease. B. The cost will increase. C. It will be more accessible and competitive. D. It will not be used in various fields. 相关知识点: 试题来源: 解析 C。中文解析:随着技术的不断进步,太阳能电池板的效率在提高,成本在逐渐降低,这使得太阳能更容易获得且更具竞争力...
We calculate the efficiency at which solar ultraviolet radiation absorbed in the Hartley band of ozone is directly converted to heat in the terrestrial mesosphere and lower thermosphere (50–110 km). The ozone molecule undergoes photolysis to yield the excited species O(D) and O2(Δ) with a ...