常見例句雙語例句Column 5 , the elongation at ultimate stress, in percentage gives an indication of the 'Toughness of the material.第5欄，伸長率在極限應(yīng)力項，在百分比給出了一個說明'靭性的物質(zhì)。The tensile strength of the ionomers increases and the ultimate elongation decreases with the increase of sulfonate content.隨著磺酸鹽含量的增加，離聚躰的拉伸強度增大，伸長率下降。According to the testing and studying, ultimate strength, elongation and shrinkage on cross section of two kinds of steel bar were determined.通過測試研究還得到兩種鋼筋的極限強度、延伸率和斷麪收縮率等其他高溫力學性能蓡數(shù)。 返回 ultimate elongation