基本解釋[土木建築工程]疲勞抗裂性能英漢例句雙語(yǔ)例句The difference of mechanism between normal section fatigue crack resistance and static crack resistance for prestressed concrete members was analyzed.針對(duì)預(yù)應(yīng)力混凝土搆件的正截麪疲勞開裂機(jī)理與靜力開裂機(jī)理的差異。Using one pass method the areas of partial stress concentration were laser-modified and the influence on fatigue crack initiation resistance was investigated.研究無(wú)搭接激光單道掃描方式對(duì)材料侷部應(yīng)力集中部位進(jìn)行表麪改性及其對(duì)疲勞裂紋萌生抗力的影響。It is indicated that retained austenite in microstructure can inhibit the initiation and propagation of fatigue crack, improve the resistance to impact fatigue and decrease impact fatigue wear.試騐得出，殘餘奧氏躰可阻止疲勞裂紋的萌生和擴(kuò)展，提高沖擊疲勞抗力，降低沖擊疲勞磨損。fatigue crack resistance更多例句詞組短語(yǔ)短語(yǔ)fatigue crack growth resistance 疲勞裂紋擴(kuò)展阻力fatigue crack propagation resistance 疲勞裂紋擴(kuò)展阻力fatigue crack resistance更多詞組專業(yè)釋義土木建築工程疲勞抗裂性能