- 
				           		This method is particularly suitable for optimization design of large and complex mechanical structures.
						        										 	
						        					            	 该方法特别适用于大型复杂机械结构的优化设计计算。
								    				            	 youdao 
- 
				           		This method is particularly suitable for optimization design of large and complex mechanical structures.
						        										 	
						        					            	 该方法特别适用于大型复杂机械结构的优化设计计算。
								    				            	 youdao