Research and Developments 　Ⅰ. Prototype Windows & Couplers 　Ⅱ. FEL High RF Power Windows 　Ⅲ. Energy Efficient Cryogenic Transfer Line with Magnetic Suspension 　Ⅳ. Shape Memory Alloy Applications 　Ⅴ. Carbon Nanotube Technologies 　Ⅵ. ER Fluids and Applications