论文部分内容阅读
在美国宾夕法尼亚州通用电气公司空间部有个模拟卫星在轨道上运行的大型环模室。这个环模室通常用来试验公司建造的卫星。如航宇局的陆地卫星和雨云卫星等。目前它还附带有一个新的应用,就是用来干燥被水浸湿的书籍和其它的纸制品,使它们恢复原状。这项独特的技术是1972年开始转移的。当时教会大学的克莱因律法图书馆着火,在灭火过程中,大约60,000册书完全被水浸湿。在寻求挽救方法时,教会大学的保险公司与通用电气公司的空间部联系,其官员认为空间真空室可以有效地作为干燥箱使用。于是,教会大学的书籍装在推动架上,一次就
In the Department of Space, General Electric Company, Pennsylvania, USA, there is a large ring chamber that simulates the orbiting of satellites. This room is usually used to test the company built satellite. Such as NASA’s land satellite and rain cloud satellite. It also comes with a new application that is used to dry books and other paper products soaked with water and restore them to their original condition. This unique technology was started in 1972. At that time, the Klein Law Library at Church University was on fire. During the fire fighting, about 60,000 books were completely wetted by water. When seeking ways to save, Christian University’s insurers contacted GE’s space division, whose officials believe the space vacuum could be used effectively as a drying oven. As a result, Church University books loaded on the rack, once