短語詞組短語repeated alternating stress 反複交變應力repeated compressive stress 重複壓應力repeated bending stress test 反複彎曲應力試騐;彎曲應力疲勞試騐repeated flexural stress 重複彎曲應力;重複撓曲應力repeated varying stress 重複變動應力repeated d stress 反複應力repeated bending stress strength 反複彎曲疲勞強度極限repeated hanging stress 重複懸吊應激repeated d stress cycles 重應力周期 返回 repeated stress