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				           		Learning curve theory states that as the quantity of items produced doubles, costs decrease at a predictable rate.
						        										 	
						        					            	 学习曲线理论说随着生产的产品数量翻倍,成本以可估的比率下降。
								    				            	 youdao 
- 
				           		Learning curve theory states that as the quantity of items produced doubles, costs decrease at a predictable rate.
						        										 	
						        					            	 学习曲线理论说随着生产的产品数量翻倍,成本以可估的比率下降。
								    				            	 youdao