1) circular cracks
环形裂缝
1.
Based on investigations carried out on two large blast furnaces at WISCO,the features and reasons of erosion of hearth and bottom lining are analyzed focusing on the effect of zinc existence on the formation of circular cracks in the hearth.
炉缸、炉底产生环形裂缝的主要原因是碱金属和锌的侵蚀,重点讨论锌对产生环形裂缝的影响。
2) Ring Cracks Group
环形裂缝群
3) ring shake
环形裂缝(木材)
4) circumferential crack
环向裂缝
1.
Calculation on circumferential crack and axial crack resistance of embedded pipe below dam;
坝下埋管环向裂缝与轴向抗裂验算
2.
5 m standard span prefabricated long T-beam appears a circumferential crack after form removal,through theoretical analyzing,the uneven settlement of pedestal and shrinkage of concrete are probably the main cause for crack.
5 m的预制长T梁在施工拆模后出现一条环向裂缝的现象,分析了产生裂缝的主要原因可能是台座的不均匀沉降和混凝土的收缩影响造成的。
5) ring fissure
环状裂缝
6) fracture shape
裂缝形态
1.
Complex fracture shapes in hydraulic fracturing with orientated perforations
定向射孔水力压裂复杂裂缝形态
2.
The effects of some factors on fracturing well production performance is detailedly studied with finite element method, focusing on the description and research of fracture shape and variable fracture permeability.
应用有限元法对影响人工压裂井生产动态的因素进行了研究,对裂缝形态和裂缝渗透率做了接近实际的描述。
补充资料：环形
圆环。也指这样的形状。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条