Последние добавленные видео:
劉維理化
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4 years ago
109857 4 years ago 9:59|理化教學|108課綱|莫耳|原子量|分子量 (Mole | Atomic Mass | Molecular Mass)
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4 years ago
74733 4 years ago 9:55|理化教學|108課綱|電解質|非電解質|國中理化 (Electrolyte | Non-electrolyte)
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4 years ago
123079 4 years ago 10:10|理化教學|108課綱|熱量比熱|ΔH=msΔt|熱學 (Heat | Specific heat | ΔH=msΔt | Heat)
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4 years ago
63970 4 years ago 20:32|理化教學|108課綱|莫耳數|氧化還原|八下第一次段考|段考複習|國中理化 (Number of moles | Redox )
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4 years ago
56636 4 years ago 8:16|理化教學|108課綱|化學電池|鋅銅電池|電化學 (Chemical Battery | Zinc Copper Battery | Electrochemistry)
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4 years ago
143740 4 years ago 12:21|理化教學|108課綱|橫波|週期頻率波速波長|波動 (transverse wave | Periodic frequency, Wavelength | Wave)