裂隙的

Only mining thickness factor is considered in the experiential formula,in fact,the mining depth,the length of working face and the dip angle of coal bed should be included.

传统的经验公式对导水裂隙带的估算值考虑了采高一个因素，而实际上导水裂隙带的发育高度还与采深、工作面长度、煤层倾角等因素有关。

With the way of OFT, the author also study the relationship between the anisotropism and the geometrical distribution parameters of fractured rocks by analogy with that of fractures network caused by the computer, and some useful result is gotten.

通过计算机模拟裂隙网络，利用方向分维张量方法，本文研究了裂隙系的几何分布参数与其各向异性之间的关系，得到一些有意义的结论。

Under the same pressure gradient, the seepage velocity of leaching solution well increases with the intensity of positive electric field, and decreases with the negative electric field. The seepage diffusibility of leaching solution and its wetting ability to fractured rock mass can be enhanced or weakened by the electric field.

在同等压力梯度下，受地电场作用的裂隙岩块中溶浸液渗流速度随正向电场强度增加明显增大，随反向电场强度增加明显减小；地电场能够强化或者减弱裂隙岩块中溶浸液的渗流扩散能力和溶浸液对岩块的润湿作用。

Mesenteric hernias occur when a loop of intestine protrudes through an abnormal opening in the mesentery of the small bowel or the colon. The most common area for such an opening is in the mesentery of the small intestine, most often near the ileocolic junction.

如果一部分肠管经过小肠或结肠的肠系膜上的异常裂隙凸出就形成了肠系膜疝，而这种裂隙最常发生于小肠系膜，最常见于邻近回结肠的交界处。

Cleats are the endogenetic fracture systems which are widely distributed in the coal bed and are of great significance for the coal-bed gas to be produced,being the natural fractures formed by desiccation,coalification,lithification and tectonic force.

割理是广泛存在于煤层中对煤层气的产出具有重要意义的内生裂隙系统，是煤层经过干缩作用、煤化作用、岩化作用和构造压力等各种过程形成的天然裂隙。

Cleats are the endogenetic fracture systems which are widely distributed in the coal bed and are of great sig nificance for the coal-bed gas to be produced, being the natural fractures formed by desiccation, coalification, lithification and tectonic force.

割理是广泛存在于煤层中对煤层气的产出具有重要意义的内生裂隙系统，是煤层经过干缩作用、煤化作用、岩化作用和构造压力等各种过程形成的天然裂隙。

The soil in karsts is the base of the local agriculture. In this dissertation, 6 profiles are chosen as the object of study.

岩溶裂隙土壤是当地农业生产的基础，也是生态环境的重要组成部分，直接针对这种溶裂隙土壤的研究甚少。

A method of eye anterior segment analysis system with slit lamp microscope is presented and,the design thought,system function and interface of development the eye anterior segment analysis management system is elaborated.

文摘：介绍了应用裂隙灯显微镜进行眼前节分析应用的方法，详细地阐述了所开发的裂隙灯眼前节分析管理系统的设计思想、系统功能和界面。

Evolution of rock joints into transfixion is described by the time series from strain-stress curves,and the state of joint system in sandstone is chaotic before its ultimate state.

形成岩石全应力应变曲线的时间序列反映了岩石内部节理裂隙趋向贯通的演化进程，砂岩节理裂隙系统在峰前阶段处于不同程度的混沌状态。

Based on the evolution mechanism of microcracks in fractured rock mass which experienced temperature cycle and using scanning electron microscope, the fracture mesostructure investigation of heated marble was conducted.

从经历温度循环的裂隙岩体的微裂隙扩展机制研究入手，采用SEM仪器进行了各温度下大理岩断口细观结构试验。

The concept of equivalent rotationally rigidity is offered and the formula of rotationally rigidity is obtained.

主要做了如下几个方面的工作：对伸臂位于顶部的单层框架—筒体模型进行分析，提出了等效转动约束的概念和转动约束刚度的表达式。

Male cats normally do not need aftercare with the exception of the night after the anesthetic.

男猫通常不需要善后除了晚上的麻醉。