Mentioning Bruce Lee, I believe everyone should be familiar with him. In his 32-years life, He let American know Chinese KungFu, It is the 35 th year after his dead, so this teleplay is used to commemorate Bruce Lee. Fir ...
图片说明:新方法能大量生产大尺度的石墨烯。 (图片来源:Vincent Tung, Matthew Allen, Adam Stieg) 石墨烯(Graphene)是单层原子厚的石墨薄片,它是已知最牢固的材料之一,在太阳能电池、传感器方面具有广泛的应用。美国科学家近日研发出了一种新方法,能够大量生产石墨烯。相关论文11月9日在线发 ...