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				           		Consequently a new reliably approach to identify dynamic elastic modulus of dam concrete and that of rock basement.
						        										 	
						        					            	 从而为识别混凝土坝体和岩石基础弹性常数提供了一条新的有效途径。
								    				            	 youdao 
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				           		Consequently a new reliably approach to identify dynamic elastic modulus of dam concrete and that of rock basement.
						        										 	
						        					            	 从而为识别混凝土坝体和岩石基础弹性常数提供了一条新的有效途径。
								    				            	 youdao