查询词典 Poisson

By way of eight experiments and statistical analysis of loads of overhead crane in actual usese, we have got that the lifing load is stationary, normal and homogeneous Poisson, and got distribution function of lifting load, the load spectrum factor, the rain-flow counting results of stresses and statistical results of location of the trolly, that will provide a large number of datas for reliabilitic design of overhead crane.

通过对八台桥式起重机现场使用载荷的实测试验与统计分析，得出桥式起重机吊重载荷的平稳性、正态性、齐次泊松性、幅值分布、载荷谱系数，以及应力的雨流计数结果、小车位移分布等，为桥式起重机可靠性设计提供了大量的统计数据。

The experimental results are summarized as follows: the tensile strengh and bending strengh of steel fiber reinforced lightweight aggregate concrete can be improved significantly by the addition of steel fiber; to some extent ,the addition of steel fiber can also increase the compressive strength ,although little , it radically improves the compressive toughness , and the steel fiber reinforced lightweight aggregate concrete will not fall apart with cracks; with the increase of the volume fraction of steel fiber, the elastic modulus is also rising somewhat; Poisson's ratio is influenced little with the addition of the steel fiber and the effect regularity displays unconspicuously.

本文试验研究结果可归纳如下：钢纤维的加入能明显提高钢纤维轻骨料混凝土的抗拉强度和抗折强度；掺入钢纤维使钢纤维轻骨料混凝土的抗压强度有一定程度的提高，增长幅度不大，但抗压韧性却有很大改善，使钢纤维轻骨料混凝土裂而不散；钢纤维轻骨料混凝土的弹性模量随钢纤维体积率的增大有一定提高；泊松比受钢纤维的加入影响不大，规律性不明显。

Regarded unsignalized intersection as research object, Poisson distribution was introduced to describe the arrival characteristic of vehicle flow based on the analysis of traffic flow operation character.

以无信号控制平面交叉口为研究对象，在交通流运行特征分析的基础上，用泊松分布描述车辆的到达特性。

Linearity's sizes in any direction are minified by 1/35. Experiments on the qualities of materials of organic glass identify its modules of elasticity, effect caused by distortion from added load—drawing on deformation curves, the poisson ratio value of μ, adhesion strength test of materials and also the paper gives analysis on the results of the experiment.

有机玻璃材料的性能试验中，根据模型材料受温度变化影响明显的特点，测试了受拉弹性模量随温度变化的关系，波松比、原材料及其粘结强度以及加载变形时间效应，在弹性模量测试过程中，因其受温度变化影响较明显，故在试验时应维持室温稳定不变，并运用线形回归分析法确定等时线的斜率作为弹性模量值。

Linearitys sizes in any direction are minified by 1/35. Experiments on the qualities of materials of organic glass identify its modules of elasticity, effect caused by distortion from added load-drawing on deformation curves, the poisson ratio value of u, adhesion strength test of materials and also the paper gives analysis on the results of the experiment.

有机玻璃材料的性能试验中，根据模型材料受温度变化影响明显的特点，测试了受拉弹性模量随温度变化的关系，波松比、原材料及其粘结强度以及加载变形时间效应，在弹性模量测试过程中，因其受温度变化影响较明显，故在试验时应维持室温稳定不变，并运用线形回归分析法确定等时线的斜率作为弹性模量E值。

Based on the research of influencing factors and regularities of distribution of loess side slope stability in Northwest, the author select Pingshuo Antaibao southern spoil bank as subject investigated, and abstract several the most rudimental influencing factors which are ubiquitous concerning slope stability in loess area such as sloping shape, slope ratio, bulk density, cohesive force, angle of internal friction, elastic modulus, Poisson ratio, water immersion.

本文在探讨黄土地区边坡稳定性的影响因素及其分布规律的基础之上，选取平朔安太堡南排土场为研究对象，抽象出对于黄土地区边坡稳定性具有普遍意义的几个最基本影响因子：坡型、坡比、容重、内聚力、内摩擦角、弹性模量、泊松比、水。

The establishment of poisson demand prognosticating model bases on the analysis of the regularity of the aircraft spare part.

通过对航材需求规律的分析，建立了泊松需求预测模型。

All these work are finished above the study of abundant interrelated literatures.b Two-dimensional Poisson equation is solved by both Chebyshev Tau method and Chebyshev Galerkin method, the numerical uncoils are compared with the exact one.

对于二维Poisson方程边值问题，本文分别推导了Chebyshev Tau方法和Chebyshev Galerkin方法的计算公式，实现了相应的数值模拟。

Taking the surrounding rock of deep-buried caverns at the Jinping Second Class Waterpower Station as an example,uniaxial compression tests are performed to study the influence of temperature on the Poisson ratio and elastic modulus under different temperatures.

选取锦屏二级水电站引水隧洞围岩大理岩作为试样，进行不同温度条件下的单轴压缩试验，分析温度作用对大理岩弹性模量、泊松比等力学参数的影响。

The basic parameters of cement are elastic modulus, poisson's ratio and the thickness of cement;they do have impact on the coefficient of pressure transmission of surrounding rock and the coefficient of inflation pressure transmission of casing

水泥环的基本参数弹性模量、泊松比和厚度对围压压力传递系数和套管压力传递系数都有影响

Liapunov—Schmidt method is one of the most important method in the bifurcation theory.

Liapunov—Schmidt方法是分叉理论的最重要方法之一。

Be courteous -- even when people are most discourteous to you .

要有礼貌──即使当別人对你最不礼貌的时候。