激光的工作原理How Lasers Work - A Complete Guide
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2为什么原子理论不适用于固体Why atomic theory doesn't work for solids Class 12 (India) Physi
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21 晶体管的工作原理Transistor working Class 12 (India) Physics Khan Academy
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10 PN结 The PN junction _ Physics Khan Academy
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11 扩散、漂移和势垒 Diffusion, drift & barrier voltage_Physics Khan Academy
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7 非本征N型半导体Extrinsic semiconductors N-type _ Physics Khan Academy
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1半导体简介_可汗学院Intro to semiconductors (India) Physics Khan Academy
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16 PN结击穿和雪崩PN breakdown and avalanche_ Khan Academy
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6 半导体中的产生与复合Generation and recombination in semiconductors_Physics Khan Academy
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19 齐纳二极管和齐纳击穿Zener diode & Zener breakdown_Khan Academy
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5本征半导体Intrinsic semiconductors Khan Academy
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3固体能带理论Band theory of solids Physics Khan Academy
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24 晶体管中的电流及参数Transistor current and parameters Khan Academy
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8非本征P型半导体 Extrinsic semiconductors P-type_ Physics Khan Academy
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9 非本征半导体中的少子Minority charge carriers in extrinsic semiconductors_Khan Academy
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12 正向偏置Forward biasing a PN junction_ Physics Khan Academy
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13 反向偏置Reverse biasing a PN junction _ Physics Khan Academy
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激光/视觉/IMU定位与建图 FAST_LIVO 室内2
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27 NPN晶体管的放大、饱和和截至状态Active, saturation, & cutoff state of NPN transistor
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15 PN二极管特性 PN diode characteristics_ Khan Academy
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14 正偏、反偏电流的机制Forward and reverse current mechanism_Khan Academy
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23晶体管电路符号Transistor symbol Khan Academy
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什么是三角测距？TOF测距？激光雷达怎么精准测距的？
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激光和普通光源有什么区别！
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[NICK&Houdini] 激光扫描石头植物生长过程教程（沉浸式朗读）
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28 晶体管电压放大器Transistor as a voltage amplifier Physics Khan
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29 晶体管开关Transistor as a switch Class 12 (India) Physics Khan Academy
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17半波整流器Half wave rectifiers_Khan Academy
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根据激光切割断面3个调整参数需掌握
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26 NPN晶体管的输出特性Output characteristics of NPN transistor Khan Academy
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激光的声音！
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打印过程中是不是激光的能量越高越好呢？
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4导体、绝缘体和半导体Conductors, insulators, and semiconductors- Khan Academy
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美国研发的激光武器，是否能攻击我国的北斗卫星？
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火炮打蚊子激光发射器测试，安全、可靠、威力棒
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25 NPN晶体管的输入特性Input characteristics of NPN transistor Khan Academy
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Blender动态激光效果与几何节点教程！
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英美害惨乌军；俄打掉美星链；071装备激光武器；比亚迪大白船踹门？
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3D激光：曲面塑料打黑！原理解释！#激光打标机 #曲面 #塑料 #打黑
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22 晶体管的部件Parts of a transistor Khan Academy
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无缝拼接联动系统激光打标机