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型號:G03-724
簡介: 模型顯示地形經過漫長的地質年代不斷演化,從岩石的變形可看出岩層由於受到水平擠壓發生彎曲變形而產生褶皺。 詳細資料: 1.模型由兩塊組成,上側可活動,取下後顯示因外力作用的強烈剝,使背斜成谷向斜成山,並可從岩層 的新舊關係來判斷背斜與向斜。2.合成樹脂製尺寸:45×12×16cm。
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