在實驗室實驗中觀察到各種裝滿充滿活力的藍色溶液的試管，展示正在進行的化學反應
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在實驗室實驗中觀察到各種裝滿充滿活力的藍色溶液的試管，展示正在進行的化學反應
在實驗室實驗中觀察到各種裝滿充滿活力的藍色溶液的試管，展示正在進行的化學反應這張圖片素材展示了在實驗室的環境中，各種玻璃器皿如裝滿藍色溶液的試管等實驗設備被用于科學研究。學生們在接受教育的過程中，通過實驗操作，運用化學技術和方法，觀察溶液的顏色變化、冒泡、混合等現象，進行分析和測量，以掌握化學知識和實驗技能。整個實驗過程注重安全，遵循科學的步驟和方法，是一堂實用的化學教學示范課。
- 素材ID：909331503舉報
- 格式：MOV
- 時長：00:10
- 作者：Justlight
- 尺寸：WEBWEB - 700 x 393pxHDHD - 1920 x 1080px4K4K - 3840 x 2160px
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