id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
fis-2222	Han, Zhongying; Cheng, Yuanfang; Li, Xue-Liang; Yan, Chuan-liang	Experimental study on shale fracturing assisted by low-temperature freezing	2018	8	.pdf	application/pdf	4184	276	53	Shale fracturing experiment assisted by liquid nitrogen A true triaxial experimental system was used for liquid nitrogen fracturing test. Figure 3: True triaxial experimental system for liquid nitrogen fracturing.	cache/fis-2222.pdf	txt/fis-2222.txt