The electrical resistivity of Cu/Ta multilayers deposited by radio-frequency magnetron sputtering on a polyimide substrate was investigated as a function of mon
Effect of Zr addition on microstructure, magnetic properties and thermal stability of Nd_(12.3)Fe_(81.7)B_(6.0) (x=0-3.0) ribbons melt-spun and annealed was inv
国际海洋勘测理事会(The International Council for the Exploration of the Sea,ICES)于2009年4月27~30日在葡萄牙亚速尔群岛奥尔塔召开深海问题专题会议,会议主题为"深海前沿问题:经济、科技、治理的挑战,以及深海活动的机遇"。有100多位来自理事会成员国的专家参与论文演讲或展示。会议研讨内容涵盖深海问题的治理与法律问题思考,深海能源矿