常見(jiàn)例句In order to ensure that the structure is stable, the working stresses are kept well below the yield point or the proof stress.為了保證結(jié)構(gòu)穩(wěn)定，工作應(yīng)力應(yīng)很好地保持在屈服點(diǎn)或彈性極限以下。 返回 k-point