是一种软件或是说一个程序，这种软件可以自由读取RSS和Atom两种规范格式的文档，且这种读取RSS和Atom文档的软件有多个版本-Is a software or that a program, this software can be freely read both RSS and Atom specification format document, and this software to read RSS and Atom documents have multiple version

量子力学综述。包括薛定谔方程，力学量的算符， 表象和表象变换， 氢原子与电子自旋-Review of quantum mechanics. Including the Schrodinger equation, the operator of the mechanical quantities, representation and transformation of representations, the hydrogen atom and the electron spin

About Atom s Crystal Structure

Intel® Atom™ Processor N270 and Mobile Intel® 945GSE Express Chipset Development Kit-Intel® Atom™ Processor N270 and Mobile Intel® 945GSE Express Chipset Development Kit