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。
The crackes are common problem of Daqu starter and they include transverse crackes, vertical crackes and circumferential crackes.
裂缝是大曲的常见病症，有横向、纵向和环形裂缝几种。
To form a crack or cleft or cause a crack or cleft in.
形成裂口或引起裂缝
Cleft almost to the base, so as to have distinct divisions or lobes.
裂缝接近底部，形成明显的开裂或裂片
a deformity in which the space between the third and fourth toes extends up into the foot.
第三第四脚趾裂缝畸形。
A crack, crevice, or split.
裂缝裂隙、缺口或裂缝
Study on Mechanism of Formation and Control Method for Prevention from Concrete Crack Similar to Chinese Date Core in Sluice Piers
闸墩“枣核形”裂缝成因机理和防裂方法研究
The Origin of the Crack in the Cast-in-place Concrete Rib Shape Room and Against Crack Research;
现浇混凝土肋形屋盖裂缝的成因及防裂研究
Formation Mechanism of Early-age Shrinkage Cracking in Commercial Concrete and Crack Control Idea
商品混凝土早期收缩裂缝形成机理与控裂理念
Palaeostress Judgement of Tectonic Fractures in Chang 6_1 Low Permeable Reservoir in Yanhewan Area,Ordos Basin in Main Forming Period
鄂尔多斯盆地沿河湾探区低渗储层长6_1构造裂缝主要形成期应力环境判识
But, when it down, the monomer liquid is released and flows into the crack.
但是，当它产生裂缝时，单体形式液体会释放出来并填充到裂缝中去。
A congenital deformity characterized by a vertical cleft or pair of clefts in the upper lip.
兔唇，豁嘴一种上唇出现竖直的裂缝或两条裂缝的先天性畸形
Analysis of the Cause of Shear Wall Cracking on the Core of Leatop Plaza and Study on Crack Control
利通广场核心筒剪力墙裂缝形成原因分析及裂缝控制研究
Observation: No blisters, no cracks nor any surface deformations were observed on the work surface.
观测结果：无起泡，裂缝或任何表面变形。
Mechanism Research on the Formation of Shrinkage Cracks of the Commodity Concrete;
商品混凝土收缩裂缝形成的机理研究
Study on the Formation, Distribution and Effectiveness of Reservoir Fractures with Oil and Gas
油气储层裂缝形成、分布及有效性研究
Pavement Cracks Detection Based on NSCT and Morphology
结合NSCT和图像形态学的路面裂缝检测
Analysis on the reasons caused the cracks in concrete and control measures
浅析混凝土裂缝形成原因及控制措施
A narrow opening, such as a crack or fissure.
裂缝如裂缝或缝隙之类狭窄的裂口