裂缝

If a nasty bergschrund is involved, the last step of an alpine approach may be the trickiest.

如果行进路线上有可怕的背隙窿（编译者注：背隙窿是较大的冰川裂缝，一般在冰川的上游可以见到，由于冰川向下流动，断裂的冰川体和上方的冰帽形成巨大的裂缝，下端比上端低很多，形成悬垂的外貌。

The breast wall concrete crack is caused by side load and temperature, and the latter plays a more important role in it.

以半掘浦十塘闸胸墙裂缝为例，认为胸墙裂缝是由边荷载和温度共同作用形成的，其中温度的因素更大。

Bryophyte spores have three types of aperture, the trilete is original one, the monolete is the evolutionary character and the katalept is mostly common one.

苔藓孢子的萌发孔有3种类型：三裂缝为原始类型，单裂缝是进化性状，近极薄壁区是最常见的。

The 99-metre (324 ft) campanile which dominates Venice's main square has long been known to contain a crack, but only now have authorities decided to act to ensure it does not get any bigger.

据路透社1月31日报道，圣马克钟楼高99米，一直矗立在威尼斯广场上，但早在1939年，钟楼塔基部分就出现裂缝直至塔身发生倾斜，直到最近当地政府才决定要采取措施防止裂缝进一步恶化。

But the genesis of the carbonite reservoir rocks, the differences in lithology, diagenesis, post diagenesis, structural fractures and dissolution have made it difficult for the general concepts and methods of the flow units to be suitably used in fracture-and-cavernous carbonate reservoirs.

主要储集空间以构造变形产生的构造裂缝与岩溶作用形成的孔、洞、缝为主，其中大型洞穴是最主要的储集空间，裂缝既是主要的储集空间，也是主要的连通通道。塔里木盆地塔河碳酸盐岩油田即属于此类油藏。

Therefore,conventional seismic data can be used to effectively predict large fractured,fractured-cavern,carven and cave reservoirs of Ordovician carbonate in Central Tarim basin.

因此，利用常规地震资料可以对塔中地区奥陶系碳酸盐岩大裂缝型、裂缝-孔洞型、孔洞型、洞穴型储层进行有效预测。

Most situation, you can use concrete silicone to caulk seal the cracks. When you have large cracks (over 10mm), you may wish to hire the professional to fix it.

大部分的情况下，你都可以使用混凝土专用的硅材料来填充这些裂缝，如果你有大裂缝（超过10毫米）的话，你应该聘请专业人士来处理。

Real estate experts, the general quality of the new premises cracks some common and not harm to the main structure, the maintenance could be solved; There are not easy to handle the cracks, some of the concrete itself may be limited, quality problems, and even reinforced their intensity and laying spacing problems may affect the useful life of housing, serious security problems will occur.

房产专家介绍，新房裂缝有些是一般的质量通病，不伤及到主体结构，维修就可以解决；还有的裂缝就不好说了，有的可能是混凝土本身的配比、质量有问题，甚至钢筋本身的强度和铺设的间距有问题，有可能影响房屋的使用年限，严重的会发生安全问题。

Based on the shell element degraded from the continuous body, concrete and configured steels are modeled by the layered shell element, and the vertical steels burdened with added loads are completed by the combined shell element. Then, with the smeared crack model, associated flow rule and Madrid hardening model, the material nonlinearity of the concrete is depicted. The stiffness matrix of nonlinear thin-walled shell element is deduced. As for RC multi-T girders subjected to transverse loads, the properties, such as crack expanding and steel yielding, are studied.

基于实体退化壳单元理论，采用分层单元模拟了混凝土和构造钢筋，采用组合单元模拟了受力纵筋；并利用弥散裂缝模型、关联流动法则和Madrid强化准则等来描述了混凝土的材料非线性，推导了非线性薄壁壳单元的统一单元模式，研究了横向荷载作用下RC多T梁上部结构的裂缝发展和钢筋屈服等性能。

This paper analyzes the causation of filling cracks in aerated concrete block and puts forward a series of control measures.

文章分析了加气砌体墙面抹灰裂缝出现的原因并提出了一系列控制裂缝的措施。

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严，以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆，把帆卷起，系住。