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				           		计算实例表明所用方法对电力系统电源扩展规划是有效的、可行的。
						        					            	 The results show that, the presented methods are valid and feasible for extension planning of power system.
								    										 
								    				            	 youdao 
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				           		计算实例表明所用方法对电力系统电源扩展规划是有效的、可行的。
						        					            	 The results show that, the presented methods are valid and feasible for extension planning of power system.
								    										 
								    				            	 youdao