常見例句雙語例句It is concluded that the local tensile stress created during quenching process and the stress concentration due to sharp V-shaped notch are the primary reasons of cracking.認爲，淬火過程中産生的侷部拉應(yīng)力加上尖銳V型槽口引起的應(yīng)力集中是造成開裂的主要原因。 返回 notch stress-concentration