Experimental Study on the Cooling Process of Shading Board Put on an Embankment Slope in Permafrost Regions
YU Qi-hao, PAN Xi-cai, CHENG Guo-dong, HE Nai-wu
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2007, (2): 299 -305 .  DOI: 10.7522/j.issn.1000-0240.2007.0044