收稿日期:2000201220;修回日期:2000205217作者简介:彭朝华(1974—),男(土家族),湖南张家界人,研究实习员,核物理专业 第35卷第3期原子能科学技术Vol.35,No.3 2001年5月Atomic Energy Science and TechnologyMay 2001文章编号:100026931(2001)0320258205放射性活度的γ2γ符合测量彭朝华,吴小光
UCC2810UCC3810FEATURES•Single Oscillator Synchronizes Two PWMs•150 A Startup Supply Current •2mA Operating Supply Current •Operation to 1MHz •Internal Soft Start •Full-Cycle Fault Restart•Inter
Modern History Sourcebook: William Bradford:from 英文个人简历History of Plymouth Plantation, c. 1650 激活英文lycanBradford was one of the leaders of the English Puritan Separatists who we now call "The Pilgrims
非晶硅平板探测器DR成像校正方法闵吉磊;危荃;敖波;曾亚斌甘孜旅游攻略【摘 要】Correction of flat panel detector is the premi of acquiring high quality digital radiography ( DR) images, X-ray DR imaging experiments were carried out for a
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