63283b8699eb1adc2c1ddc229242d74e
2020.40
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63283b8699eb1adc2c1ddc229242d74e
求解😭
求解😭
clearnotebooks.com
2020.40
這樣吧
1274bb44a78dce04bb303c2ec6ebe205
2021.04
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1274bb44a78dce04bb303c2ec6ebe205
求解😭
求解😭
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2021.04
答案不就是4嗎
——
 oc =1
e40388f1b94ff478a774df0a3a69fd25
2021.21
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e40388f1b94ff478a774df0a3a69fd25
b錯哪
b錯哪
clearnotebooks.com
2021.21
應該要包含甲乙丙
d2801af83543061e293f367fdf6ca9ff
2020.40
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d2801af83543061e293f367fdf6ca9ff
求解😭
求解😭
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2020.40
圖有點醜
0182d4181386d8a0a986eb3afb699ae1
2021.21
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0182d4181386d8a0a986eb3afb699ae1
b錯哪
b錯哪
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2021.21
烴類是碳氫化合物 不會有氯
98971303e1aebf1ba3f71845e2174e07
2020.50
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98971303e1aebf1ba3f71845e2174e07
求解😭
求解😭
clearnotebooks.com
2020.50
%
fcde0a7751150f8037a8941318ad9ced
2021.10
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fcde0a7751150f8037a8941318ad9ced
求b是幾秒??
求b是幾秒??
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2021.10
我算出來是3秒(´･ω･`)
926cfd08ea4b247a8195e55dc916a264
2021.21
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926cfd08ea4b247a8195e55dc916a264
b錯哪
b錯哪
clearnotebooks.com
2021.21
甲和乙的頻率一樣
丙和丁的頻率一樣
把他連成平滑曲線就知道了
2d432aa6ff242703ab5f406c3981de18
2021.10
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2d432aa6ff242703ab5f406c3981de18
448.
448.
clearnotebooks.com
2021.10
for your reference 