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• 08:09, 4 February 2020 diff hist +1,337‎ N Sandbox ‎ Created page with "砂箱(sandbox) 砂箱實驗可以模擬許多地質特徵。當我們在砂箱內擠壓砂粒，就會形成斷層或褶皺，進而瞭解地層的生成原因。一般，我..."
• 07:20, 4 February 2020 diff hist +13‎ Main Page ‎ →‎Pages index

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