地质的

It is indicated that, the bending curve is not asymmetrical and there will not have moment of flexure on the top of the bending section. Based on a slantwise constant-thick beam which foot is fixed, and took deadweight of bending section to account, a theoretical differential equation of third order for buckling equilibrium state was established.

在分析了顺层斜坡地质原型变形形态的基础上，由考虑自重的阻滑端固定的斜置等厚弹性板梁模型，提出了以地质原型变形形态抽象出相应边界条件的分析方法，及理论上求解挠曲线的适定三阶微分方程。

Engineering geological environment evaluation relation to naturalism, economy, environment, engineering etc and various factors have variant influence degree. Presently, most of cities in China use method of qualitative analysis in engineering geological environment evaluation and this method has many shortcomings, such as need great investigation workload, difficultly unified standards, lowly spatialization accuracy, quantitative study is not easy and with great subjectivity in city planning.

城市工程地质环境评价涉及到自然、经济、环境、工程等多方面，且各因素对评价目标的影响程度也不同，而目前我国大部分城市在进行工程地质环境评价时多采用定性分析的方法，这种方法的调查工作量大，标准较难统一，空间定位精度较差，不易进行定量研究，使城市规划工作带有较大的主观性。

It is obvious that the uncontinuous coefficient Kd affected mechanics properties greatly, and the water film make the strength of intercalated clay layer decrease more than one magnitude order.However, when the film disappear, the shear strength resumed to the initial value. The type of tunnel disaster is defined as strain lazards.

以地质构造应力场的研究现状为前提，综合研究大量的地质资料，得出逆断层区域地应力场的变化规律；借助构造应力的概化手段，提出隧道工程区域构造应力概化的思路模型；对某地下工程区域进行地应力现场量测，编写了三维应力量测应用程序。

Application shows that it is not necessary to struct the mathematical model when it is used to process geological data. It can express the relashionship among the various variables by its "hidden" forms and handle the unexact and fuzzy data in relative area.It has advanced exactness and speed comparing with other methods.

试验结果表明，用该模型进行地质数据的多变量分析，不用考虑数学模型，神经网络就能以&隐式&表达方式表示出各变量间的关系，对于具有不确定性和模糊性的地质数据，有良好的分析和处理能力，而且精度和速度都比较理想。

Based on the geological background , ore?deposit and structural geology, the paper analyzed the geological character istics and metallogenic mechanism of the gold deposit and suggests that the deposit occurring in the limestone and metamorphic siliceous rocks in the third litholog ic unit of Devonian Tuokesalei formation is controlled by the Duolanasayi shear zone characteristic of secondary shear deformation, mineralizaion and multiphased vei n mineralization?.

笔者从地质背景、矿床地质，以及控矿构造分析了多拉纳萨依金矿矿床特征及其成矿机理；明确了矿床产于泥盆系托克萨雷组第三岩性段的灰岩－浅变质－硅质岩系，受控于多拉纳萨依韧性剪切带；控矿构造具有二次韧性剪切变形、矿化和多期次脉体矿化的特征，显示出构造活动的多期次性与复杂性，阐明了构造期次与矿化之间的关系。？

Through analysis of studied results of volcanite reservoir in Xincheng area, northern part of Songliao basin, by using seismic-geologic interpretation mode of volcanite facies formed by characteristic seismic response a...

本文通过对松辽盆地北部兴城地区火山岩储层的研究成果分析，利用由地震响应特征形成的火山岩相地震地质解释模式，并结合相关的钻井、测井及区域地质资料，将该区的火山岩相划分为爆发相、溢流相和火山沉积相三种亚相；用延拓法可视化技术，精细地刻画出火山口的地貌。

The writer conceptualizes the hydrogeol ogical model, and the corresponding three dimension mathematical model has been built,the Finite Difference Method is used to solve the mathematical model. After calibration and verification of the model, the adopted geology parameters basically accord with the concrete hydrology geology condition.

模型校正结果表明所建立的数学模型具有较好的拟合程度，所确定的地质参数基本符合本地区的具体水文地质条件，可以用于本区地下水资源评价。

Besides various interferences, the wave front diffusion, the ground absorption and the attenuation are all the causes of a weak seismic reflection and, plus the complicated superficial geologic setting and the reservoir bed features of low amplitude, low porosity and low permeability of the compacted thin detrital rock in HJQ, the conventional seismic amplitude fidelities do not meet the criteria of the seismic inversion.

除各种干扰外，地震波传播过程中的波前扩散、大地吸收、衰减等使地震反射能量变弱，加之杭锦旗地区复杂的表层地质条件和低幅、低孔、低渗致密性薄层碎屑岩的储层特点，使常规保幅地震资料离地震反演的要求还有差距，并且反演技术本身不具备噪音识别功能，包含噪音的反演必然会影响地质效果。

In particular, theoretical variogram model is essential in geostatistics, which is the key issue in investigating the variability of regionalized variable and further geostatistics computing.

理论变异函数模型的获取是地质统计学中的基础性工作，它是了解区域化变量的变异特征、进一步对地质统计学计算的必要环节。

Generally, the velocity field can be de rived from seismic data constrained by VSP , well-logging, and experimental data, etc.

求准地层速度、建立起精确的地质模型对于油气藏的勘探开发具有十分重要的意义，也是地质家和地球物理家长期以来所追寻的目标。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。