常見例句雙語例句Results show that the development of creep makes the crack tip stress singularity in the weld and the driving force for crack growth increased.結(jié)果表明在外載恒定的情況下，蠕變的發(fā)展會使焊縫裂尖的應力奇性增加，裂紋擴展的驅(qū)動力增大。d.wanfangdata.com.cnThe method of separation of variables and the method of eigenfunction expansion are used to derive the calculation equations of stress singularities at crack tip.利用分離變量法及本征函數(shù)向量展開等方法，推導出裂紋尖端的應力奇性解的計算公式。This paper studies the electromagnetic field and temperature field around a crack tip in a infinite conductive thin plate at the time of setting up electric current.研究了在向含裂紋的無限大導電薄板中通入電流的瞬時，裂紋尖端附近的電磁場和溫度場。權(quán)威例句Tip to laid-off bankers: Crack a math book.FORBES: Magazine Article 返回 crack tip