- 
				           		In this article, the principle, construction, influence factor and application of this technique were described.
						        										 	
						        					            	 本文简单介绍该技术的原理、构建、影响因素、应用前景等。
								    				            	 youdao 
- 
				           		In this article, the principle, construction, influence factor and application of this technique were described.
						        										 	
						        					            	 本文简单介绍该技术的原理、构建、影响因素、应用前景等。
								    				            	 youdao