平衡法

Based on limit balance methodthree dimensional finite element method and discrete element method,computer analogue and calculations analysis are carried out for the K83+480～800 road segment of Songming～Daipu highway.

利用极限平衡法、三维有限元法和离散元法对嵩明-待朴高速公路K83+480～800路段边坡稳定性进行了计算机模拟及计算分析。

Based on the condensability of liquid,the structure used in multi-axis force sensor of underwater robot aimed at balancing hydraulic pressure was investigated and an iteration algorithm used to calculate the pressure difference between in and out of the sensor was put forward,which applied the pressure balance method of film .

以水下机器人所用多轴力传感器的压力平衡结构为研究对象，基于液体的可压缩性，提出了膜片式压力平衡传感器内外压力差的迭代算法，推导出了膜片式压力平衡法的内外压力差、额外轴向力及相关公式。

Crystalline β-BBO thin films were successfully prepared on (001)-oriented Sr 2+-doped α-BBO substrates by using liquid phase epitaxy, pulsed laser deposition and vapor transport equilibration techniques. The films were characterized by X-ray diffraction and X-ray rocking curve. The present results manifest that the β-BBO thin films grown on Sr 2+-doped α-BBO substrates have larger degree of orientation f value and smaller X-ray rocking curve FWHM than the ones grown on other reported substrates.

采用液相外延法、脉冲激光沉积法以及气相传输平衡法在Sr 2+：α-BBO(001)衬底上生长了质量优异的β-BBO 薄膜，对薄膜进行了X射线衍射测试以及双晶摇摆曲线分析，结果表明，采用Sr 2+：α-BBO单晶作为衬底制备的β-BBO薄膜具有高的择优取向度和低的半峰宽值。

Its'concept is clear to understand and master, and it could give out a safety factor of the slope.

然而，在极限平衡法的所有方法中，除了最早出现的瑞典圆弧法，其它方法都是以建立垂直分条为基础的垂直条分法。

In this paper, phase equilibria of quinary reciprocal system Li+, Na% KV/ C032. B4O72~-H2O and its subsystems (nine ternary systems and five quaternary systems) at 288K were studied by isothermal method; An experimental study on metastable equilibria at 288K in the quinary system was done by isothermal evaporation method, also.

采用等温溶解平衡法研究了五元体系Li~+，Na~+，K~+∥CO_3~(2-)，B_4O_7~(2-)—H_2O及其九个三元子体系、五个四元子体系288K相平衡关系；采用等温蒸发的方法研究了该五元体系288K介稳相平衡关系。

In this paper, first of all, the common approaches of demonstrating experiment in general physics are systematically analyzed, including magnification, comparison, transformation, simulation, balance and unbalance, stroboscope, trace-show, projection, etc. In addition, a great number of practical examples exhibit that these approaches can be successfully applied to the physical demonstrating experiments. Then, some specific experimental means are thoroughly investigated from the view of technique, combined with the content of demonstrating experiments in general physics.

本文首先对普通物理演示实验中常用的实验方法如放大法、比较法、转换法、模拟法、平衡法和失衡法、频闪法、示踪法、投影法等做了比较详细、完整的分析，并通过大量实例说明了这些方法在物理演示实验中的应用；然后结合普通物理演示实验内容就一些具体的实验方法从技术实现的角度进行了分析研究。

But the rigid body limit equilibrium method can not reflect the process of progressive instability and mechanical mechanism on failure for rock mass while the nonlinear finite element method is difficult to solve the displacement discontinuity of weak structural plane.

重力坝的深层抗滑稳定分析多采用刚体极限平衡分析方法和非线性有限元法，但通常的刚体极限平衡法不能反映坝基岩体渐近失稳过程和破坏的力学机制，非线性有限元法则难以解决坝基中软弱结构面位移不连续问题。

This paper analyses the stability of subgrade embankment during construction and after completion on sloped weak ground using limit equilibrium theory.

为正确评价国家重点建设工程渝怀铁路斜坡软弱地基填方工程的稳定性，按照极限平衡法的基本理论，运用 Bishop法、Janbu法及 Ordinary法等，分析了在斜坡软弱地基上填筑路堤时其稳定性受断面参数，如地层坡度、软弱土层厚度、路堤高度而变化的影响趋势。

The toxicity of cryoprotectans increased as the concentration of its increased.3, the survival rate of embryos microinjected with 6M PM was 25.07±1.57% after being coolled in -20℃ for 10 minutes by programmed cooling method, whenas ,the survival rate of controls dealt with five steps balance method was 20.88±2.84%, which indicated that the chilling sensitivity of embryos with microinjection decreased.

而任何一种抗冻剂均随着浓度的增加其毒性随之增加。3、另外，在冷敏感实验中，显微注射6M的PM的胚胎胚胎，应用程序化法处理，以2℃/min的速率降至-20℃，平衡10min后解冻处理，发现注射PM的胚胎低温处理后成活率为25.07±1.57%，而6M的PM五步平衡法同步处理的对照组胚胎成活率为20.88±2.84%，说明显微注射的胚胎冷敏感性一定降低。

At present, the effective area of the piston gauge is mostly measured with the initial balance method. This method uses the definite small mass to eliminate the pressure caused by the difference of the liquid of the two reference plans of the piston gauge.

目前多采用起始平衡法测量气体活塞有效面积，起始平衡法是用一定的小砝码来消除两活塞参考面液体的高度差所产生的压力。

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。