常見例句雙語例句That is, the load is dropped off in the proportion to the crack length.這就是說，載荷隨裂紋長度的增加而按比例地下降。The initiation life, growth life and crack length distributions are affected by the grain size.晶粒尺寸對(duì)形成壽命、擴(kuò)展壽命和裂紋長度的分布特性都有影響。Through the calculation of amendatory stress intensity factors of the crack-tip under the condition of small scale yielding, the disadvantage of the method of equivalent crack length is found.簡要介紹了斷裂力學(xué)的發(fā)展，通過在小范圍屈服條件下裂紋尖端修正的應(yīng)力強(qiáng)度因子的計(jì)算，發(fā)現(xiàn)用等效裂紋長度方法的不足。 返回 crack length