percent snap 中文意思是什麼
percent snap
解釋
百分比捕捉-
Standard rubber bands, which can stretch up to several hundred percent then snap back into shape, are made from long chains of cross - linked polymers
標準橡皮筋由交錯連接的長鏈聚合物製成，能拉伸至原先長度的幾倍，釋放后可縮回原型。
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