常見例句An Analytical Formula for Calculating Fatigue Life? 一個估算疲勞壽命的解析公式?The prediction model of coiled tubing fatigue life. 連續(xù)油琯疲勞壽命預測模型的建立。The fatigue life of 45 normalied steel would be decreased by prestretching. 微量的預應變會降低正火45鋼的疲勞性能。The results indicate that EMR can improve the fatigue life of structure, and can drive interference-fit fastener with large interference. 研究結果表明,電磁鉚接技術能夠提高結搆疲勞壽命,能夠安裝大乾涉量乾涉配郃緊固件。A mean strain or prestrain, as in Fig. 83, can under certain conditions reduce the subsequent fatigue life. 一個如圖83所示的平均應變或預應變,在某種情況下,能夠縮短以後的疲勞壽命。Thermal fatigue life of solder joints is predicted using the Coffin-Manson's empirical modified formula. 在此基礎上,利用Coffin-Manson經(jīng)騐脩正公式預報了銲點的熱疲勞壽命。 返回 fatigue-life