相对稳定性

The presterssed anchor cable frame combined with backwall, drainage is necessary due to longtime sability and permanent utilization.Firstly,according the study of engineering of geology situation of the high slope, the mechanism of deformation failure and the major hazard of the high slope of PanMei is analysed comprehensively.And the whole slope is divided into two different geology enginnering areas:Western slope(1160 section plane -1240 section plane)and Eastern slope(1240 section plane -1320 section plane). The result of 3D numerical simulation is the same as geology judgement. Later,slope cut (1:0.75) is implemented based on the engineering comparison and criterion.Meanwhile, Limit equilibrium method , Monte Carlo Probabilistic slope stability the stability , Sensitivity analysis and Finent element method of for assessing the cutted slope stability is carried out. The result indicates that Western slope is instable, Eastern slope is relatively stable.So much attention should be paid to Western slope.Different reinforcement measures in different areas are given according to its stability and meet economical request. Gravity wall is introduced in accordance with landform in order to prevent small falling at the foot of the high slope ,which will be a threat to the high slope stability. Handling measure is also applied to Eastern slope. At last,FLAC3D numerical analysis shows the feasibility and reasonableness of the handling measure of the high slope.

论文首先研究了边坡的工程地质条件，全面分析边坡的变形破坏机制和边坡的主要地质灾害，将边坡分为西段不稳定边坡区(1160剖面～1240剖面)和东段相对稳定边坡区(1240剖面～1320剖面)，通过三维数值模拟再现了边坡在自重作用下的破坏机制和过程；在此基础上通过工程类比和规范要求，确定按照1：0.75进行放坡处理，并分析了放坡后边坡的稳定性状况，分别通过极限平衡法、蒙特卡洛法概率分析、参数敏感性分析和有限元稳定性计算等多种方法对边坡在各种工况下的进行稳定性研究，计算结果表明，西段边坡较之东段边坡稳定情况差，是边坡支护的关键之处，而东段边坡相对是稳定的；边坡的综合治理措施选用的是框架锚索并结合挡土墙和排水工程，治理设计根据不同区段的稳定性情况采用不同的支护结构，做到了经济合理的要求；在边坡的坡脚设置重力式挡土墙，防治边坡小规模的崩塌，会对上部的锚索支护护造成不利影响，进而影响边坡的稳定；东段边坡的填方区也给出了治理对策；最后通过三维显示拉各朗日有限差分程序(FLAC3D)模拟了高边坡放坡和支护效果，论证了治理措施的有效性和合理性。

Keywords polychlorinated diphenyl ether;density functional theory;position of Cl atom substitu-tion;structural parameter;thermodynamic property;relative stability

多氯联苯醚；密度泛函理论；氯原子取代位置；结构参数；热力学性质；相对稳定性

In the third part, MP2 and B3LYP methods are employed to study the relative stabilities of conformers of N-Cl glycine using 6-311 G** basis set.

第三部分采用了MP2和B3LYP方法在6-311 G**基组水平下研究了13种N-Cl甘氨酸异构体的相对稳定性。

Now the determiants of investment demand are ,if anything ,even more complicated than those that influence comsumer de mand Indeed while economsits often stree the telative dependability of consumer spending at a given level of national incoem they usually point out the great variability of business investment spending For this reason ,changes in investment spending are often seen to be pivotal in causing upswings or downswings in a modern economy.

目前决定投资需求的因素要比那些影响消费需求的因素可能更为复杂，确实经济学家们经常强调在国民收入的一定水平上，消费者消费具有相对稳定性的同时，也常指出企业投资支出的可变性鉴于这种原，投资开销的变化常常在现在时代经济的高涨或跌落方面起着关键作用

The smooth exine is considered to be an evolutionary character.

孢子的颜色在遗传上具有相对稳定性，可能与生活环境、孢壁厚度、孢子体积、叶绿体数量和贮存物质有关。

Both judge-made law and enacted law have advantages and disadvantages respectively, and comparisons are simply put forward as follows

制定法的着眼点是全社会的普遍情况，因此有利于保障法律的普遍适用性和相对稳定性；而法官造法的着眼点是个案的具体情况，因此可以更好地保障法律的个别适用性和灵活适用性。

In order to study the effect of using maximum likelihood method on parameter identification of supermini rotating aerial vehicle, recursive maximum likelihood method was used to identify parameters of the models control function of remotepiloted controlling for unmanned aerial vehicle,and the maximum likelihood identification was introduced.

为了研究采用极大似然法进行飞行参数辨识的效果，利用递推极大似然法对超小型旋翼飞行器遥操作仿真模型控制函数的参数进行了辨识，对极大似然辨识的结果进行了动态性能分析和系统相对稳定性分析，并将其和用传统的最小二乘辨识的结果进行了对比。

The spore color is relatively stable on genetics, it probably is related with living environment, sporoderm thickness , spore volume, chloroplast quantity and storage products.

孢子的颜色在遗传上具有相对稳定性，可能与生活环境、孢壁厚度、孢子体积、叶绿体数量和贮存物质有关。

These DNA palindromes have special symmetrical characteristics, they may have played an important role in keeping relative stability of genes in the course of man's long evolution, repaired mutation through gene conversion.

在男性漫长的进化过程中，具有特殊对称性的回文序列通过基因转化完成了突变基因的修复，对保持基因的相对稳定性发挥了重要的作用。

Density functional theory calculations were performed to study the structures and relative stability of the gadolinium complexes, Gd(H2O)n3+(n=8,9), in vacuo and in aqueous solution. The polarizable continuum model with various radii for the solute cavity was used to study the relative stability in aqueous solution.

用密度泛函理论方法研究了气相和水溶液中Gd(H2O)n3+(n=8，9)化合物的结构和相对稳定性，其中水溶剂效应利用极化连续介质方法结合多种溶质空腔模型进行模拟。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。