描述:FU-50为旁热式氧化物极束射五极管外观和内部结构给人一种精湛厚重的感觉该管主要用途为高频振荡和功率放大笔者怀着强烈的好奇心动手实验探索该管应用于音频的奥秘首先为该管制作了一对推挽输出变压器为了便于调整阻抗输出变压器准备了多组变换阻抗的抽头为了保证初级绕组两臂电感量和直流电阻基本一致故不在初级绕组中抽头而将初级绕组一次性分层绕制完成四层结构内外层为一臂中间两层为另一臂为保证初级有较大的
经典台词 1.往往在逃避命运的路上却与之不期而遇 One meets its destiny on the road he takes to avoid it. 2.你的思想就如同水我的朋友当水波摇曳时很难看清不过当它平静下来答案就清澈见底了 Your mind is like this water my friend when it is agitated it bes d
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Kung fu panda俗语说昨天是历史明天是个谜团而今天则是上苍的馈赠
FU JEN UNIVERSITY FOUNDATION輔 仁 大 學 基 金 會 捐 款 單ALUMNI DONATION FORM (Tax ID 94-3398863)Fu Jen University Foundation is a . not-for-profit public benefit corporation established for the support of Fu
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单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级1.almostHurry upIts almost time for school.2.never→ alwaysShe never goes to the cinema.3.But she doesnt talk at all.not…at all(用于否定句)一点也不完全不It doesnt matter at all.
单击此处编辑母版标题样式单击此处编辑母版文本样式第二级第三级第四级第五级1. rule (n.) 规则 (v.) 统治 ruler (n.) (1)统治者 (2)尺 Eg. We should obey the traffic rules.sign (n.) 标志 (v.) 签名 We should know about so
A Cup of Kung Fu TeaFrom the leadership presentation by The Panda GroupWe would like to tell you a story – a story about a cup of Kung Fu tea which greatly influenced Li Ka-shing. ?When Li Kashing was
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