So far , the material parameters got from the nanoidentation load - displacement data , are obtained by Oliver - Pharr .
壓痕測試所獲得的材料參數(shù)到目前為止, 全部是用Oliver -Pharr 方法計(jì)算得到的.
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Pharr enjoyed a minute of free fall as the cold air rushed by.
法爾經(jīng)歷了一分鐘的自由落體,盡情享受著迎面而來的清新空氣.
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