查询词典 axial

The dynamic equations of helically buckled pipe string in vertical wells are a group of high order nonlinear ordinary differential equations, which describe the axial force distribution and deformation behavior of pipe.

描述垂直井中螺旋弯曲管柱轴力分布和变形行为的力学方程是一组高阶非线性常微分方程组。

Researching the static performance of angle-contact ball bearings in this paper, the load and deformation characteristics of the rolling bearing under axial and radial loads are studied by using the quasi-dynamic method on the basis of Hertzian contact theory.

研究角接触球轴承的静态性能时，本文主要在Hertz接触理论的基础上采用拟动力学方法，研究了轴向和径向载荷作用下滚动轴承的承载和变形特性，推导了轴承的轴向和径向刚度公式，并进行了实例计算。

The procedure and aerodynamic design process of the CPU fan are embodied into parametric design and numerical simulation software utilizing VB language as well as axial-flow fan aerodynamic design software,which can generate high quality HEXA mesh automatically.

采用VB开发了CPU轴流风扇空气动力设计软件和风扇参数化设计模拟软件，使用者只需输入风扇的基本结构参数，便可由程序自动生成高质量的六面体网格，能自动进行批处理模拟和结果后处理。

The equivalent elastic modulus and the nominal axial stress of non-regular holey laminated plates are assumed.

引入等效弹性模量和名义截面应力的概念，建立了单向非规则多孔材料层合板的正交各向异性力学模型。

According to the test results, the limit values of axial pressure ratio and their correspondent hooped ratio of steel reinforcement high-strength concrete short columns are put forward, which satisfy certain requirement of ductility.

同时指出了现行钢骨混凝土规范《钢骨混凝土结构设计规程》YB9082-97中的抗剪强度计算公式是基于普通混凝土结构的，用于钢骨高强混凝土柱的抗剪强度计算是不合适的，计算结果偏于不安全。

The factors such as axial pressure ratio, hooped ratio, steel ratio and so on, which affect the ductility of steel reinforcement high-strength concrete short columns, are analyzed. The relative curves between factors and ductility are obtained.

分析了剪跨比、轴压力系数、配箍率等因素对抗剪强承载力的影响，得出了基于累加强度法的钢骨高强混凝土短柱抗剪承载力的计算公式，计算结果与试验值吻合较好。

In this program, the declining segment of the stress-strain relation of the concrete, the restriction effect of hooped reinforcement and the bond-slip problem of the reinforcement are considered, as the same time the optimized arithmetic is applied to accelerate calculation procedure. Though the appropriate experiment arrangement, the influential factor such as the strength of concrete, the ratio of hooped reinforcement, the ratio of axial compression and the loading angle are researched, some available rules of carrying ability and ductility of the special-shaped column can be attained.

程序中考虑了混凝土应力应变曲线的下降段及箍筋对混凝土的约束影响，采用了合适的算法加速计算过程并考虑了纵筋锚固滑移的影响，通过正交试验分析了混凝土强度、体积配箍率、轴压比和荷载角对异形柱截面抗弯承载能力及截面曲率延性比的影响。

On the basis of relative researches in the world, the hooping theory of CFST was deduced by use of energy principle and minimum potatial energy principle , moreover, use modified axial elastic modulus of steel tube and core concrete in order to reckon in the increase of CFST load-carrying capacity.

本文在国内外研究成果的基础上，利用能量法和最小势能原理导出了钢管混凝土结构的受箍机理和钢管、核心混凝土修正轴压弹性模量，进而修正了钢管混凝土修正轴压弹性模量并以此来计入钢管混凝土受压结构承载力的提高。

In the article,concrete strengthened by wrapping steel outside refers to strengthening axial compressing concrete structure by wrapping steel outside humidly.

外包钢加固混凝土是指用湿式外包钢方法加固轴心受压的混凝土结构。

Hydro Green Energy's dual duct, axial flow, interchangeable hydrokinetic power turbine is covered by US and International patents.

水电绿色能源的双重管道，轴流式，可互换hydrokinetic动力涡轮是所涵盖的美国和国际专利。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。