percent of elongation 中文意思是什麼
percent of elongation
解釋
伸張度- percent : 百分的
- of : OF ＝Old French 古法語。
- elongation : n. 1. 延長，伸長；延長線；伸張度。2. 【天文學】距角。
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It was observed, from experiments, that this alloy presented abnormal performance after undergoing low strain rate and high - temperature deformation. the flow stress reduced to only one percent of the yield point at room temperature and the elongation to fracture increase twice
試驗發現： 480下ly12經歷低應變速率拉伸后，將其冷卻至室溫，性質會發生極大變化：流動應力只有普通室溫屈服應力的十分之一左右；延伸率比通常條件下增加一倍左右。
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