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一、填空(本题25分) 1.互导互导增益互阻AR=o 2.饱和区截止区放大区正偏 反偏 3.GB≥50MHz
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一、填空(本题28分) 1.PN结的伏安特性方程i= ,表明PN结 导电性。 2.放大电路中,已知三极管三个电极的对地电位为UA=-9V,UB=-6.2V, Uc=-6V,则该三极管是 型三极管,A为 极
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一、课程说明 课程名称:射频电子电路/ RF Electronic Circuit 课程性质:专业方向课 适用专业:电子科学
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5. Aromatic Compounds p: 153 Aromatic was used to described some fragrant compounds in early 19th century Not correct: later they are grouped by chemical behavior(unsaturated compounds that undergo substitution rather than addition Current: distinguished from aliphatic compounds by electronic configuration
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Instructor: Dr. Tianshuang Qiu School of the Electronic and Information Engineering Fall of 2004
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Chapter 5 Signal Encoding Instructor: Dr. Tianshuang Qiu School of the Electronic and Information Engineering Fall of 2004
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Chapter 3 Data Transmission Instructor: Dr. Tianshuang Qiu School of the Electronic and Information Engineering Fall of 2004
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Unit 10 Program Design Text 1 Computer Languages Computer languages have undergone dramatic evolution since the first electronic computers were built. Early on, programmers worked with the most primitive computer instructions machine language. These instructions were
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第1章计算机基础 【考点一】计算机的发展 自从1946年2月现代电子计算机的鼻祖 ENIAC(electronic numerical integrator and computer)在美国宾夕法尼亚大学问世以后,短短50年 里,计算机技术经历了巨大的变革
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FLIP-FLOPS Flip-flops are digital devices that have the ability to store binary information after the excitation input has changed. They are considered to be the basic memory cell for the majority of electronic binary data storage applications. This section explores the flip-flop from a functional perspective
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