Yen, C. L.C. L.Yen李鴻源Chang, S. Y.S. Y.ChangLee, Hong-YuanHong-YuanLee2009-02-192018-07-092009-02-192018-07-091992http://ntur.lib.ntu.edu.tw//handle/246246/133532en-USAn Experimental Study on Alternate Aggradation/Degradation Processjournal article