查询词典 elastic

Experiments show: Liquid bulk elastic modulus is increased and then decreased with the increase of ratio of oil to water.

实验表明：随着油水比的增大，液体的体积模量也是先增大后减小。

Introduced the basic principle of the measurement of liquid bulk elastic modulus, designed and assembled the experimental equipment.

介绍了采用超声光栅效应测量液体体积弹性模量基本原理，设计组装了实验测量装置。

Analyzed the variation law of several representative liquid bulk elastic modulus according to the experimental data.

根据实验数据分析了液体体积弹性模量的变化规律。

Calculated structural properties、bulk modulus and elastic constants compare very favorably with experimental data and other first principle calculations.

其中，铀的晶格参数、弹性常数和体模量等与实验及其它第一性原理计算结果十分吻合。

The gray and red plastic balls are stashed, along with free weights and elastic bands, in the lounge around the corner, under a seemingly endless bar of pale gray marble and cerused oak burl.

灰色和红色塑料球隐藏了起来，再加上自由权和弹性带，在客厅的角落里，有着似乎永无休止的灰色大理石和铅粉色橡木瘤状的条纹。

Conclusion］1? It showes a higher stress dodge in the calcar femorale after using various kinds of prosthesis implantation? After using CFR/PSF of lower elastic modulus as handle, the stress dodge rate is lower in femur, but the interface stress is higher, and this is the main factor and reason for the prosthesis loosening? 2? The stress force rule meets the design principle that the stress force decreases gradually in the bone interface from proximal to distal? The stress value in different combination of same prosthesis handle has no significant difference, that showes mechanical factor is not the main standard for selecting prosthesis combination?

［结论］ 1、各种假体植入后均在股骨距处形成较高的应力遮挡，而用弹性模量较低的CFR/PSF作为柄，其股骨相应区域的应力遮挡率较低，但股骨相应界面应力较大，而界面应力过大是产生假体微动主要因素。2、股骨界面从近端至远端呈逐渐增高趋势的应力规律符合该假体的设计原理；相同假体柄的不同组合其股骨和髋臼相应界面应力值无明显差别，实验表明力学因素并不是选择假体组合的主要标准。

When calculating with three-dimensional finite element method, the elastic-plastic geomechanics model is adopted to simulate the condition of slope, so the slope stability can be analyzed in terms of stress and strain.

运用三维有限元法计算时，采用弹塑性力学模型，分别对静力作用下和动力作用下坡体的稳定性状况进行了模拟，从应力、应变的角度对边坡的稳定性进行分析。

On these premise, Calculation results of Ansys and the improved elastic theoretic method were compared with actually surveyed. It is shown that finite element modeling and calculating method in the papers can be used to better analyzing bearing behavior of rock-socketed piles.

在这基础上，将Ansys计算结果、弹性理论法计算结果与工程实测结果进行了对比分析，结果表明，本文采用的有限元建模以及计算方法可以较好地对嵌岩灌注桩的承载性能进行分析。

Thirdly, by adopting Lennard-Jones potential model and MD method, we build a MD simulation cell, which contains the information of a Grand Canonical Ensemble, and the elastic collision mechanism, and then simulate the process of hydrogen physisorption in single walled carbon nanotube.

然后，建立一个包含巨正则系综信息的分子动力学模拟元胞和弹性碰撞机制，采用Lennard-Jones势能模型和MD方法，对单壁碳纳米管储氢的物理吸附过程进行了模拟计算。

The main contents include ? the foundation of MD simulation cell in Grand Canonical Ensemble;? the establishment of elastic collision mechanism between hydrogen molecules and carbon nanotube walls and arithmetic design;? molecular dynamics simulation details of hydrogen physisorption in single walled carbon nanotube arrays and program design;? the acquirement and analysis of computer simulation results, where the influences of tube diameter, distance between tubes, temperature and pressure on hydrogen physisorption in SWCNTA are investigated in detail.

主要内容为：①巨正则系综分子动力学模拟元胞的创建；②氢分子与碳纳米管壁弹性碰撞机制的建立及算法设计；③碳纳米管阵列物理吸附储氢的分子动力学模拟细节及程序设计；④计算机模拟研究结果的获取与分析，重点研究了管径、管间距、温度和压强对单壁碳纳米管阵列物理吸附储氢的影响。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐