可以根据以下的问题方式进行: 未来还可以如何拓展此课题? 对未来的研究有没有什么建议? 在研究过程中是否有局限性等等. Solar energy generation from photo voltaic attainment (sunlight) are of two forms - by use of heat engines and/or photovoltaics (PVs). Daylight may be gathered on to photo voltaic panels which may be employed directly as electrical power inside the midst of photovoltaics tec... https://essaymin.com/cn/