基本解释[機械工程]疲勞屈服極限英汉例句雙語例句Fatigue strength is less than static stress strength such as elasticity limit, yield strength.疲勞強度低於彈性極限或屈服強度等靜應力強度。fatigue yield limit更多例句专业释义機械工程疲勞屈服極限