常見例句雙語例句By using the principle of X ray stress measurement, the bearing stress factors of matrix in composites was measured.結合X射線應力測量原理,建立出基體承載系數(shù)的X射線應力測量方法。The relevant tensile test specimens were designed and tested; then the test results were compared and analyzed to obtain the ultimate bearing stress.首先設計了相應的拉伸試樣,進而對試驗結果進行了對比分析,得到補焊焊縫的極限承載應力,為補焊管道的安全評價提供了依據(jù)。An effort has been also made to diagnose the dynamic causes of displacement of the surrounding rocks and the occurrence of changes of bearing stress in roadway coal pillars.分析了沿空留巷圍巖移動的力學根源和巷道煤幫內(nèi)支承應力變化的規(guī)律。 返回 bearing stress