...类型；纵向裂缝；横向裂缝；网状裂缝；反射裂缝；原因及预防措施 [gap=415]Key words】The type of fracture;Longitudinal cracks;Transverse cracks;Network cracks;Reflective cracking;Causes and preventive meas..
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连铸板坯表面纵裂纹原因分析及控制措施 关键词 :连铸板坯;纵裂纹;浸入式水口;保护渣 [gap=963]Key words: continuous casting slab;longitudinal crack;submerged tube; mold flux
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厚板连铸结晶器保护渣性能评估-河北省冶金学会欢迎您 关键词：连铸；板坯；保护渣；纵裂 [gap=892]Key words: continuous casting; slab; mold powder; longitudinal cracks
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surface longitudinal crack 表面纵裂
crowfoot longitudinal crack 爪形纵裂缝
web longitudinal crack 腹板纵裂纹
surface longitudinal crack of slab 铸坯表面纵裂纹
internal longitudinal crack 穿透裂纹
The partial bridge appeared crack in the congstuction of Qinghai-Tibet Railway,which is in high and cold region and execrale environment . Thereinto,The longitudinal crack along duct of 32 m post-tensioned prestressed concrete beam was more serious.
青藏铁路地处我国高寒地区，环境恶劣，在建设的过程中发现部分桥梁出现了裂缝，其中32m后张预应力混凝土梁在沿预应力管道的纵向裂缝较为严重。
参考来源 - 高寒地区后张梁混凝土沿波纹管裂缝形成的机理研究Of 42 rabbit, respectively making the longitudinal crack and horizontal defect on the weight-bearing area and non weight-bearing area of both meidal femoral condyle .
42只兔，双侧股骨内髁负重区和非负重区分别制做纵行裂伤和水平缺损。
参考来源 - 兔股骨内髁关节软骨负重，非负重区纵行裂伤，水平缺损部分软骨损伤后退变的研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Longitudinal crack of drill pipe box joint is brittle fracture at low stress.
钻杆接头的各种纵向开裂属于低应力脆性断裂。
For shape of CC beam blank is complex, there are more rate of longitudinal crack on the surface.
连铸异型坯由于其形状复杂，表面纵裂纹发生率较高。
Objective to discuss the cause of longitudinal crack in high-fill roadbed and treatment countermeasure.
目的：探讨高填方路基纵向裂缝产生的原因和处理对策。
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