id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-13563	Zhang, Zhentao; Zhang, Yunjia; Xiao, Huanxin	A Method for Calculating the Optical Efficiency of Solar Tower Heliostats	2023	5	.pdf	application/pdf	3655	129	55	2 22 2 2 2 2 2 , ,j j j j j j j j j j j j x y H h x y H h x , ,j j j jO x	cache/ajst-13563.pdf	txt/ajst-13563.txt