Laboratory Study of Particle Size for Optimal Cooling Effect of Closed Crushed-rock Layers
LAI Yuan-ming, ZHANG Ming-yi, YU Wen-bing, LI Shuang-yang
JOURNAL OF GLACIOLOGY AND GEOCRYOLOGY . 2006, (5): 755 -759 .  DOI: 10.7522/j.issn.1000-0240.2006.0109