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aeolotropy相关的网络例句

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与 aeolotropy 相关的网络例句 [注:此内容来源于网络,仅供参考]

From the aeolotropy of hard rock of tunnel engineering region, the stress distribution of several kinds of fault to the water gushing of tunnel, the type of geology disaster involved in macrocharacter, main control factors, disaster mechanism and control strategy in tunnel excavating are studied systematically in this thesis. The purpose is to establish a theory and technology method for forecast and decrease disaster in tunnel excavating.

本文以硬岩隧道开挖工程区域岩体的各向异性研究为起点,从不同类型断层为主要构造形迹的应力分布特征出发,并结合隧道地下涌水灾害,系统研究隧道开挖的地质灾害类型,以宏观表象、主控因素、灾害机制及防治对策为主要研究内容,全面深入研究旨在为隧道开挖期间防灾、减灾提供理论基础与技术路线。

Based on the analytical theory of aeolotropy,thermal distortion and temperature field distributions of Nd∶YVO4 crystal with rectangular section were investigated when the third thermal boundary condition was considerated.

以各向异性半解析热分析理论为基础,研究矩形横截面Nd∶YVO4激光晶体在有第三类热边界条件工作时,激光晶体温度场分布和晶体抽运面热形变分布。

Finally ,by multidisciplinary analysis of the form of microfacies type ,the thickness distribution of sandbody ,the shape of sandbody and permeability variation, the 4th surface corresponds theⅡ、Ⅲinterbed which control the aeolotropy of the reservoir,the remaining oil distribute along the abandoned channel or under the 4th surface ,and the barrier bed which is separated by abandoned channel is favor place to look for remaining oil .

最后,通过对沉积微相类型、砂体厚度分布、砂体形态展布、渗透率变化等综合分析,认为4级界面对应于Ⅱ、Ⅲ类夹层,其对储层非均质性的控制作用明显,剩余油沿废弃河道或4级界面以下分布,被废弃水道所分隔的隔层下覆的单体是寻找剩余油的有利部位。

Treating with coils as aeolotropy, this paper brings forward a set of mathematical mode for computing internal stress distribution of coil in the process of coil coiling, in which some factors are taken into account, such as the transverse distribution of shape, crown and curl tension of the strip, the friction between the strip and the reel, the friction between strips, and etc. Because the reel shrinkage and the inner circle of the strip losing radial restrain and circumferential restrain can induce interlayer slipping and the change of the whole coil compactedness , the assumption concerned ——"virtual reel" in the process of coil uncoiling is put forward, which takes the form of slow action to express the uncoiling process and, therefore clearly simulates the variation course of internal stress distribution of coil in the process of coil uncoiling.

考虑到带材板凸度、卷取张力的横向分布以及带材与卷筒之间、带材与带材之间的摩擦力等因素的影响,并将钢卷按各向异性体处理,提出一套计算卷取过程中钢卷内部应力分布的数学模型;同时考虑到卸卷过程中由于卷筒的收缩,钢卷内圈失去径向和周向约束而引起层间滑移及整个钢卷紧密程度发生变化,提出钢卷卸卷过程中有关"虚拟卷筒"假设,将卸卷过程以"慢动作"的形式表示出来,清楚地模拟出卸卷过程中钢卷内部应力分布的变化历程。

Geological condition is the important factors in study on tunnel excavating disaster inevitably. From the aeolotropy of hard rock of tunnel engineering region, the stress distribution of several kinds of fault to the water gushing of tunnel, the type of geology disaster involved in macrocharacter, main control factors, disaster mechanism and control strategy in tunnel excavating are studied systematically in this thesis.

中文题名隧道开挖地质灾害规律与防治对策研究副题名外文题名 Study on tunnel excavating geology disaster regular and control trategy 论文作者杜炜平导师古德生院士学科专业岩土工程研究领域\研究方向学位级别博士学位授予单位中南大学学位授予日期2001 论文页码总数108页关键词隧道工程地质灾害岩爆馆藏号BSLW /2003 /U45 /1 隧道开挖灾害研究必然以地质因素为其主要研究对象。

Treating with coils as aeolotropy, this paper brings forward a set of mathematical mode for computing internal stress distribution of coil in the process of coil coiling, in which some factors are taken into account, such as the transverse distribution of shape, crown and curl tension of the strip, the friction between the strip and the reel, the friction between strips, and etc. Because the reel shrinkage and the inner circle of the strip losing radial restrain and circumferential restrain can induce interlayer slipping and the change of the whole coil compactedness , the assumption concerned ——"virtual reel" in the process of coil uncoiling is put forward, which takes the form of slow action to express the uncoiling process and, therefore clearly simulates the variation course of internal stress distribution of coil in the process of coil uncoiling.

考虑到带材板凸度、卷取张力的横向分布以及带材与卷筒之间、带材与带材之间的摩擦力等因素的影响,并将钢卷按各向异性体处理,提出一套计算卷取过程中钢卷内部应力分布的数学模型;同时考虑到卸卷过程中由于卷筒的收缩,钢卷内圈失去径向和周向约束而引起层间滑移及整个钢卷紧密程度发生变化,提出钢卷卸卷过程中有关&虚拟卷筒&假设,将卸卷过程以&慢动作&的形式表示出来,清楚地模拟出卸卷过程中钢卷内部应力分布的变化历程。

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