短語詞組短語cyclic reversed loading experiment 低周反複試騐cyclic stress loading 應(yīng)力循環(huán)cyclic static loading 反複荷載作用cyclic tensile loading test 循環(huán)拉伸試騐cyclic lateral loading 低周反複水平荷載cyclic point loading 循環(huán)點荷載cyclic dynamic loading 反複動態(tài)荷重cyclic wind loading 周期性風(fēng)荷載 返回 cyclic loading