结课了
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<svg xmlns="http://www.w3.org/2000/svg" width="900" height="420" viewBox="0 0 900 420">
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<rect width="100%" height="100%" fill="white"/>
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<style>
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||||
.wire { stroke:#111; stroke-width:4; fill:none; stroke-linecap:round; stroke-linejoin:round; }
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||||
.thin { stroke:#111; stroke-width:3; fill:none; stroke-linecap:round; stroke-linejoin:round; }
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||||
.term { stroke:#111; stroke-width:4; fill:white; }
|
||||
.label { font-family: "Times New Roman", "Noto Serif", serif; font-size:38px; fill:#111; font-style:italic; }
|
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.pm { font-family: "Times New Roman", "Noto Serif", serif; font-size:38px; fill:#111; }
|
||||
.caption { font-family: "Noto Serif CJK SC", "SimSun", serif; font-size:28px; fill:#111; }
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</style>
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||||
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||||
<!-- left terminals -->
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<circle class="term" cx="100" cy="110" r="12"/>
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<circle class="term" cx="100" cy="310" r="12"/>
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||||
<!-- polarity and input voltage label -->
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||||
<text class="pm" x="42" y="124">+</text>
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<text class="pm" x="46" y="324">−</text>
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||||
<text class="label" x="54" y="222">u<tspan baseline-shift="sub" font-size="24">i</tspan></text>
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|
||||
<!-- top wire to inductor -->
|
||||
<path class="wire" d="M112 110 L240 110"/>
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<!-- inductor -->
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||||
<path class="wire" d="
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||||
M240 110
|
||||
C250 78, 290 78, 300 110
|
||||
C310 78, 350 78, 360 110
|
||||
C370 78, 410 78, 420 110
|
||||
C430 78, 470 78, 480 110
|
||||
C490 78, 530 78, 540 110
|
||||
"/>
|
||||
<text class="label" x="365" y="62">L</text>
|
||||
|
||||
<!-- wire between inductor and capacitor -->
|
||||
<path class="wire" d="M540 110 L610 110"/>
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||||
|
||||
<!-- capacitor -->
|
||||
<path class="wire" d="M610 70 L610 150"/>
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||||
<path class="wire" d="M650 70 L650 150"/>
|
||||
<path class="wire" d="M650 110 L760 110"/>
|
||||
<text class="label" x="623" y="62">C</text>
|
||||
|
||||
<!-- right vertical to resistor -->
|
||||
<path class="wire" d="M760 110 L760 165"/>
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||||
|
||||
<!-- resistor -->
|
||||
<rect x="725" y="165" width="70" height="100" fill="white" stroke="#111" stroke-width="4"/>
|
||||
<text class="label" x="812" y="225">R</text>
|
||||
|
||||
<!-- bottom return wire -->
|
||||
<path class="wire" d="M760 265 L760 310 L112 310"/>
|
||||
|
||||
<!-- subtle title/caption -->
|
||||
<text class="caption" x="330" y="385">RLC 串联谐振电路</text>
|
||||
</svg>
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||||
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After Width: | Height: | Size: 642 KiB |
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After Width: | Height: | Size: 1.1 MiB |
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After Width: | Height: | Size: 659 KiB |
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After Width: | Height: | Size: 687 KiB |
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<svg xmlns="http://www.w3.org/2000/svg" width="700" height="420" viewBox="0 0 700 420">
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<rect width="700" height="420" fill="white"/>
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<line x1="60" y1="310" x2="610" y2="310" stroke="#222" stroke-width="2"/>
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<line x1="60" y1="310" x2="60" y2="40" stroke="#222" stroke-width="2"/>
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<path d="M60 280 L112 267 L164 249 L216 223 L268 179 L320 109 L372 55 L424 102 L476 158 L528 194 L580 216"
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fill="none" stroke="#1f77b4" stroke-width="4" stroke-linejoin="round" stroke-linecap="round"/>
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<g fill="#1f77b4" stroke="white" stroke-width="2">
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<circle cx="60" cy="280" r="5"/>
|
||||
<circle cx="112" cy="267" r="5"/>
|
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<circle cx="164" cy="249" r="5"/>
|
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<circle cx="216" cy="223" r="5"/>
|
||||
<circle cx="268" cy="179" r="5"/>
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<circle cx="320" cy="109" r="5"/>
|
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<circle cx="372" cy="55" r="5"/>
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<circle cx="424" cy="102" r="5"/>
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<circle cx="476" cy="158" r="5"/>
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<circle cx="528" cy="194" r="5"/>
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<circle cx="580" cy="216" r="5"/>
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</g>
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<g stroke="#ddd" stroke-width="1">
|
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<line x1="60" y1="245" x2="610" y2="245"/>
|
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<line x1="60" y1="180" x2="610" y2="180"/>
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<line x1="60" y1="115" x2="610" y2="115"/>
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<line x1="60" y1="50" x2="610" y2="50"/>
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<line x1="164" y1="310" x2="164" y2="40"/>
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<line x1="268" y1="310" x2="268" y2="40"/>
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<line x1="372" y1="310" x2="372" y2="40"/>
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<line x1="476" y1="310" x2="476" y2="40"/>
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<line x1="580" y1="310" x2="580" y2="40"/>
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</g>
|
||||
<g font-family="Arial, sans-serif" font-size="18" fill="#222">
|
||||
<text x="300" y="390">f / Hz</text>
|
||||
<text x="14" y="48">I / mA</text>
|
||||
<text x="45" y="316">0</text>
|
||||
<text x="25" y="250">1.5</text>
|
||||
<text x="25" y="185">3.0</text>
|
||||
<text x="25" y="120">4.5</text>
|
||||
<text x="25" y="55">6.0</text>
|
||||
<text x="38" y="340">3200</text>
|
||||
<text x="142" y="340">5200</text>
|
||||
<text x="246" y="340">7200</text>
|
||||
<text x="350" y="340">9200</text>
|
||||
<text x="445" y="340">11200</text>
|
||||
<text x="548" y="340">13200</text>
|
||||
</g>
|
||||
</svg>
|
||||
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After Width: | Height: | Size: 2.0 KiB |