裂缝的

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。

A vertical fractured well can bring out two-dimensional flow in the direction of normals of developing ellipse — conjugate ellipse isobar and hyperbola streamline bunches with the two ends of the fracture as their focuses.

垂直裂缝井采液时诱发地层中的平面二维椭圆渗流，形成以裂缝端点为焦点的共轭等压椭圆和双曲线流线族。

It was conducted the reason of the cracks at the concrete pillar corbel s of the equipment storey in a foreign factory.

对某外资厂房设备夹层柱牛腿出现的裂缝进行了分析与检测，得出了裂缝产生的原因，并相应地提出了加固处理措施。

Extensional and dextral strike slip stresses field during Xishan Period lead to reactivate of the older fractures and produce new fractures.

裂谷期后郯庐断裂带的右行走滑活动导致早期裂缝被改造和生成新的裂缝。

As the first part of a research program to obtain a quantitative design method for overcoming diagonal cracks in cast-in-site concrete floor due to shrinkage and temperature differences, 12 RC concrete slabs strengthened by WMM were tested. The influence of layer number and volume fraction of wire mesh on crack space and width were discussed.

作为定量解决房屋现浇楼板收缩温差斜角裂缝问题研究的开端，用钢丝网砂浆对12块板现浇钢筋混凝土板进行加固和对比试验研究，探讨了钢丝网层数和配筋率对裂缝间距和宽度的影响。

To avoid the above error, a judgmatic coefficient for crack is proposed.

为避免上述情况，建议采用开裂判别系数，通过相邻单元系数的比较判别混凝土单元是否开裂，使弥散裂缝模型的分析结果与分离裂缝模型相近，减少分析误差。

Ground fracture is one kind of geological calamity of ground surface deformation. It is of important significance to the development of the work of disaster prevention and reduction that analyzing and studying the mechanism and the development rule of the ground fracture, grasping its moving trend.

地裂缝是地质灾害中地面变形灾害之一种，分析和研究地裂缝成因机制及发生发展规律，掌握其活动与发展趋势，对防灾减灾工作的开展有重要的指导意义。

This article introduces the distribution of the internal ground fractures concluding the characters such as zonal distribution , irresistibility , directivity and periodicity .

文章详细介绍了我国地裂缝灾害的分布特征，总结出地裂缝具有成带性，不可抗拒性，方向性和周期性的灾害特点。

Adopting three-element (igneous facies, fracture motion and rock bending) geologic comprehensive reservoir evaluation technique and deep-shallow unconventional laterolog constrained inversion technique, lateral prediction of fractured reservoir such as Shang 741 is taken and nonhomogeneity quantification models of reservoirs are established.

采用基于火成相-断裂活动-岩层弯曲的三元地质综合储层评价技术、火成岩裂缝型储层的深-浅侧向非常规测井约束地震反演技术等先进技术方法，对商741等裂缝性储层进行横向预测，建立储层非均质定量模型。

The exact solution and approximate analytical solution of the mathematical model for constant rate production are obtained by using Laplace transform.

引入异常扩散指数θ，运用该参数来刻画裂缝网络的连通状况，并能反映渗流发生在裂缝网络时的异常情况。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。