基本解釋[土木建筑工程]斷裂準則裂縫起裂準則[冶金工程技術]裂紋擴展判據(jù)英漢例句雙語例句The formula of the fatigue crack propagation rate was directly derived from the fatigue damage criterion.通過疲勞損傷準則，導出疲勞裂紋穩(wěn)定擴展速率的計算公式。To explain the application of this criterion, the propagation of a embeded elliptic crack and some through cracks with straight front are discussed in the paper.為了說明該準則的應用，文中具體研究了埋藏橢圓盤狀裂紋和直前緣穿透裂紋的擴展行為。This paper presents a theoretical analysis about the propagation rule of the micro-crack in brittle materials under axial compression, based on the energy release rate criterion.本文利用混合型裂紋擴展的能量釋放率理論對脆性材料受軸向壓縮時其內部微觀裂紋的擴展規(guī)律進行了研究。crack propagation criterion更多例句詞組短語短語interfacr crack propagation criterion 界面裂紋擴展判據(jù)3 -D crack propagation criterion 三維裂紋擴展準則crack propagation criterion更多詞組專業(yè)釋義土木建筑工程斷裂準則裂縫起裂準則冶金工程技術裂紋擴展判據(jù)