crack extension criterion是什么意思

用法例句

Analysis on transverse crack of S355 steel plate;

S355钢板横向裂纹剖析

Experimental study of crack opening compliance of a three-point bending beam;

三点弯曲裂纹张开柔度的实验研究

Causes Analysis and Prevention of cracks of Round Saw Blade Used for Metal Bar Hot Cutting;

金属热切圆锯片裂纹产生原因分析及预防

Magnetic Iron Powder Test on Outside Surface Micro-cracks of Boiler φ133 Curve Pipes;

锅炉φ133弯管外表面微裂纹缺陷的磁粉检测

Causes and countermeasures for cracks of horizontal casting round billet;

水平连铸圆坯裂纹形成原因及防止措施

Causes and preventions of shaft wall cracks which happened in the process of ground grouting reinforcing shaft face;

地面注浆加固井筒井壁产生裂纹的原因及防治

Analysis of Reasons for Crackles in some FRP Military Products;

某军工玻璃钢产品裂纹的产生原因

Analysis of Crackle LPG lank and Its Prevention;

液化石油气储罐裂纹分析及预防

Relationship between characterization of interface of overlaying welding and crackle forming;

堆焊层的界面特征与裂纹形成的关系

Approach to Research on Cracking of Steel and Relevant Concerns;

钢的裂纹研究思路及应注意的问题

Effect of drying methods on sensitivity of rice cracking caused by moisture adsorption;

干燥处理对稻谷吸湿产生裂纹敏感性的影响

Research on cracking of 6082 aluminium alloy in low metal level casting production line;

防止低液位铸造6082合金扁锭裂纹的措施

Cause Analysis of the Weld Flaw Between the Flanges and Internal Sleeves of the High Pressure Heat Exchangers and Countermeasures;

高压换热器法兰与内套焊接裂纹原因分析与对策

Weld repair of inner wall flaw of No.8 boiler drum in Shizuishan Power Plant;

国电宁夏石嘴山发电厂~#8炉汽包内壁裂纹的焊接修复

Causes analysis and prevention measures of welding flaws for evaporator;

蒸发器焊缝裂纹的产生及防治措施