- 裂紋的擴展
- crack: vt. 1.使破裂；敲破，敲碎，砸碎(陶器等)；嗑(瓜子 ...
- crack propagation: 裂縫傳播; 裂縫擴展; 裂縫蔓延; 裂痕擴散; 裂紋擴展分析; 裂紋擴張; 裂紋伸展; 裂隙擴展
- crack growth, crack propagation: 裂紋擴展
- brittle crack propagation: 脆性裂紋擴展
- corrosion fatigue crack propagation: 腐蝕疲勞裂紋擴展
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propagation of crack中文什么意思
- 裂紋的擴展
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例句與用法
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- ( 4 ) the relationship between electric emission pluse and the propagation of cracks in concrete under quasi - static loading is exhibited
( 4 )揭示了混凝土在準(zhǔn)靜載下裂紋擴展與電發(fā)射脈沖之間的關(guān)系。 - This concentration of stress further accelerates cartilage wear with thinning of outer layers and propagation of cracks and fissures in the deeper layers
集中的應(yīng)有盡有力進一步加速外民支軟骨磨損及變薄，也加速深層碎裂和裂隙的擴布。 - It is shown that the first resonant frequency and the first anti - resonant frequency decrease synchronously due to the propagation of crack
從該曲線可以發(fā)現(xiàn)，梁的第一階諧振頻率和反諧振頻率都隨裂紋的出現(xiàn)而減小，并且頻率減少量隨裂紋尺寸的增大而增加。 - The results show that the thermal fatigue cracks after forming propagate preferentially in the hard phase , and the propagation of crack is stoped and dulled when it meet steel basic phase
結(jié)果表明:萌生后的熱疲勞裂紋優(yōu)先在硬質(zhì)相中擴展,遇到鋼基體相后受阻、鈍化。 - ( 3 ) the methods of detecting sub - critical propagation of cracks in concrete dams are explored by use of grey system theory , motion stability theory and catastrophe theory , and three criteria for sub - critical crack propagation are given
( 3 )采用灰色系統(tǒng)理論、運動穩(wěn)定性理論和突變理論，研究了混凝土壩裂縫亞臨界擴展識別方法，給出了三個裂縫亞臨界擴展判據(jù)。