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				           		A heuristic method is then proposed to construct a feasible solution of the original problem.
						        										 	
						        					            	 然后依据对偶问题的解,以启发式方法构作原问题的可行解。
								    				            	 youdao 
- 
				           		A heuristic method is then proposed to construct a feasible solution of the original problem.
						        										 	
						        					            	 然后依据对偶问题的解,以启发式方法构作原问题的可行解。
								    				            	 youdao