基本解釋[交通運(yùn)輸工程]低頻壓力低頻應(yīng)力英漢例句雙語(yǔ)例句Based on the orthogonal test design, this paper studied the effect of low cycle stress, high-low cycle stress ratio , high cycle number and high cycle frequency on complex fatigue life.在高低周復(fù)合疲勞研究中采用了正交試驗(yàn)設(shè)計(jì)的方法，并以此為基礎(chǔ)綜合研究了低周應(yīng)力、高低周應(yīng)力比、高周循環(huán)次數(shù)和高周循環(huán)頻率對(duì)復(fù)合疲勞壽命的影響及其機(jī)理。low-frequency stress更多例句詞組短語(yǔ)短語(yǔ)low -frequency stress detail 低頻應(yīng)力low-frequency stress更多詞組專業(yè)釋義交通運(yùn)輸工程低頻壓力低頻應(yīng)力