非线性弹性支承,nonlinear elastic support
1)nonlinear elastic support非线性弹性支承
1.In this dissertation, some investigations on nonlinear responses of with anonlinear elastic support of cracked rotor in maneuver flight are carried out.本文主要对带有非线性弹性支承的裂纹转子在机动飞行下的非线性响应的研究,具体分析飞机机动飞行时弹性支承的非线性因素和不同刚度对系统响应产生的影响,旨在揭示转子系统在裂纹非线性和支承非线性两种因素的影响下系统动态响应的变化。
2.The rotor system of non-linear response,part of the bifurcation and chaotic situation while the aircraft circles over the level ofnonlinear elastic support rotor system are studied.研究了在飞机水平盘旋下非线性弹性支承转子系统的非线性响应,及其分叉和混沌现象。
英文短句/例句
1.Research on Nonlinear Characters of Nonlinear Rotor System with Elastic Support一种非线性弹性支承转子系统的非线性特性研究
2.Study on Nonlinear Characteristic of Elastically-Supported Two-Span Rotor System with Rub-Impact Fault弹性支承双跨碰摩故障转子系统非线性特性
3.NONLINEAR DYNAMIC RESPONSE OF AN ELASTICALLY SUPPORTED BEAM PARTLY IMMERSED IN WATER部分水中弹性支承梁的非线性动力响应
4.Analysis of Nonlinear Vibration Characteristics of Packaging System with Tilted Support Spring斜支承弹簧包装系统非线性振动特性分析
5.Nonlinear Dynamic Study for Cracked Rotor System with Viscoelastic Supported;具粘弹性支承的裂纹转子系统的非线性动力学研究
6.Nonlinear Dynamical Behaviors and Control of a Journal Bearing-Flexible Rotor System;弹性转子—轴承系统非线性动力学行为及控制
7.Study on the Nonlinear Dynamics of a Bearing-Rotor System Having Nonlinear Bearing Stiffness;具有非线性支承刚度的轴承—转子系统非线性动力学研究
8.Study on Structure Parameters of Low Vibration Track on 250km/h PDL250km/h客运专线弹性支承块式轨道结构参数研究
9.Nonlinear Inelastic Static Analysis of Tall Braced Steel Frame;多高层支撑钢框架静力非线性弹塑性分析
10.nonlinear dynamics of elastic bodies弹性体非线性动力学
11.Dynamic Characteristics of Timoshenko Beam Partly Immersed in Water on Coupled Elastic Foundation部分浸入水中弹性支承Timoshenko梁动力特性
12.Analysis and Application to the Grillage Girder by Elastic Supporting;弹性支承交叉梁系的分析计算及应用
13.Study on the Theory and Design of Bridge Strengthening with Adding Additional Elastic Supports增设弹性支承加固桥梁设计理论研究
14.Analysis for interior forces of statically indeterminate structures with elastic bearings含有弹性支承超静定结构的内力分析
15.The influence of elastic supporting column on integral stressed membrane structure弹性支承柱对整体张拉膜结构的影响
16.Nonlinear dynamic characteristics of a fluid conveying pipe under condition of commonly elastic supports一般支承条件下输流管道的非线性动力学特性研究
17.Axial Rotation Symmetry of Third-Order Nonlinear Elasticity of Crystals;晶体三阶非线性弹性的轴转动对称性
18.Blast-resistant properties of beams consisting of nonlinear elastic large deformation materials非线性弹性大变形材料梁的抗爆特性
相关短句/例句
nonlinear support非线性支承
1.The flow-induced vibration of a plate-type beam structure withnonlinear support is studide in this paper.主要研究了受非线性支承的板状梁结构的流致振动问题。
2.The flow-induced vibration of a plate-type beam stru cture withnonlinear support is studied.研究了受非线性支承的板状梁结构流致振动问题 。
3)elastic bearing弹性支承
1.Design ofelastic bearing mechanism in step height contact measuringinstrument;接触式台阶测量仪弹性支承机构的仿真设计
2.Analysis for interior forces of statically indeterminate structures withelastic bearings含有弹性支承超静定结构的内力分析
3.The method of resolving vibration,noise and power waste by designing a newelastic bearing is introduced.纺纱锭子失效的一个重要因素是其支承装置的摩擦和磨损,为此,试通过设计一种新型的弹性支承,解决锭子的振动、噪音和功率损耗。
4)elastic support弹性支承
1.Approach to tuning natural frequency of variable stiffnesselastic support of 3D vibration strengthening polishing vibration table;三维振动强化抛光振动台变刚度弹性支承调谐固频的探讨
2.The bucking analysis and application of axial compression members withelastic supports;弹性支承上轴心受压构件的屈曲分析及应用
3.Analysis of Elastic Supported Single Span Skew Girder;弹性支承单跨斜梁的分析研究
5)elastic supporting弹性支承
1.The influence ofelastic supporting column on integral stressed membrane structure弹性支承柱对整体张拉膜结构的影响
2.The design formulation of rotor bearings system with large unbalance was given and a kind of element ofelastic supporting was developed.基于反共振原理和弹性支撑法研究了带大偏心量的转子 -轴承系统弹性设计方法 ,给出了大偏心量转子 -轴承系统的设计公式 ,设计了一种弹性支承元件 。
3.The structure of the slender hammering stem withelastic supporting device isdesigned in this paper,a multiple degree of freedom vibration dynamic model is set up.在设计出带弹性支承装置细锤杆锻锤的基础上，将其简化为一多自由度振动力学模型，并以被改造的２Ｔ气液锤锤头为例，对该模型进行了理论分析与计算。
6)flexible support弹性支承
1.Study on the reducing vibration effects offlexible support for film bearing rotor system;弹性支承对滑动轴承转子系统动力稳定性的影响
2.Research on Nonlinear Film Unstable Vibration of Bearing System Supported by Flexible Support;弹性支承滑动轴承的非线性油膜失稳研究
3.Then a new type of spindle, with low stiff & small damping and tri-flcxible journal bearing support, was proposed on the basis of the theory of low stiff & small dampingflexible support of rotor dynamics and the theory of hydrodynamic lubrication of bearings.本文在系统地分析了细纱锭子存在的问题和研究现状的基础上,根据转子动力学的低刚度小阻尼弹性支承理论和滑动轴承的流体动力润滑理论,提出了一种新型的锭子结构设想——低刚度小阻尼三弹性滑动轴承支承细纱锭子。
延伸阅读
半导体非线性光学材料半导体非线性光学材料semiconductornonlinear optical materials载流子传输非线性:载流子运动改变了内电场，从而导致材料折射率改变的二次非线性效应。④热致非线性:半导体材料热效应使半导体升温，导致禁带宽度变窄、吸收边红移和吸收系数变化而引起折射率变化的效应。此外，极性半导体材料大都具有很强的二次非线性极化率和较宽的红外透光波段，可以作为红外激光的倍频、电光和声光材料。在量子阱或超晶格材料中，载流子的运动一维限制使之产生量子尺寸效应，使载流子能态分布量子化，并产生强烈的二维激子效应。该二维体系材料中激子束缚能可达体材料的4倍，因此在室温就能表现出与激子有关的光学非线性。此外，外加电场很容易引起量子能态的显著变化，从而产生如量子限制斯塔克效应等独特的光学非线性效应。特别是一些11一VI族半导体，如Znse/ZnS超晶格中激子束缚能非常高，与GaAs/AIGaAs等m一V族超晶格相比，其激子的光学非线性可以得到更广泛的应用。半导体量子阱、超晶格器件具有耗能低、适用性强、集成度高和速度快等优点，以及系统性强和并行处理的特点。因此有希望制作成光电子技术中光电集成器件，如各种光调制器、光开关、相位调制器、光双稳器件及复合功能的激光器件和光探测器等。种类半导体非线性光学材料主要有以下4种。①111一V族半导体块材料:GaAs、InP、Gasb等为窄禁带半导体，吸收边在近红外区。②n一巩族半导体量子阱超晶格材料:HgTe、CdTe等为窄禁带半导体，禁带宽度接近零;Znse、ZnS等为宽禁带半导体，吸收带边在蓝绿光波段。Znse/ZnS、ZnMnse/ZnS等为蓝绿光波段非线性光学材料。③111一V族半导体量子阱超晶格材料:有GaAs/AIGaAs、GalnAs/AllnAs、GalnAs/InP、GalnAs/GaAssb、GalnP/GaAs。根据两种材料能带排列情况，将超晶格分为I型(跨立型)、n型(破隙型)、llA型(错开型)3种。现状和发展超晶格的概念是1969年日本科学家江崎玲放奈和华裔科学家朱兆祥提出的。其二维量子阱中基态自由激子的非线性吸收、非线性折射及有关的电场效应是目前非线性集成光学的重要元件。其制备工艺都采用先进的外延技术完成。如分子束外延(MBE)、金属有机化学气相沉积(MOCVD或MOVPE)、化学束外延(CBE)、金属有机分子束外延(MOMBD、气体源分子束外延(GSMBE)、原子层外延(ALE)等技术，能够满足高精度的组分和原子级厚度控制的要求，适合制作异质界面清晰的外延材料。
