本例vrml代码需要专门的vrml浏览器浏览，本例代码是一般酒店，公司等场所的感应门，在建大型三维场景时可以直接链接此例插入场景，非常实用
Vrml code in this case requires specialized vrml browser to browse this case, the code is the the general hotel companies and other establishments induction door, in the construction of large three-dimensional scene can link directly to this case, insert scene, very practical (2012-09-13, Others, 1KB, 下载4次)
本例代码需要专门的vrml浏览器浏览，本例代码是一般酒店，公司等场所的旋转门，在建大型三维场景时可以直接链接此例插入场景
This case, the code requires specialized vrml browser browsing this case, the code is the revolving door of the place of the general hotel companies in the construction of large three-dimensional scene can link directly to this case, insert scene (2012-09-13, Others, 1KB, 下载4次)
抚仙湖湖试完整数据分析，2001年东方时空全程报道昆明水下考古，声纳技术范畴
Fuxian Lake integrity test data analysis, time and space throughout the East in 2001 reported that Kunming underwater archeology, sonar technology areas (2008-04-28, Others, 91KB, 下载15次)