查询词典 strain theory

Agnew, R.(1992). Foundation for a general strain theory of crime and delinquency.

侯崇文(2001)。家庭结构、家庭关系与青少年偏差行为探讨。

The first chapter gives the summary of basic theories of EOS for solids, including often-used thermodynamic theories and phenomenological expressions during the study progress of EOS along with the finite strain theory. Furthermore, from the view of solid-state theory the general expression of EOS of solids P =Pc+Pn is given, and the microcosmic mechanism of compression for solids, i.e., the interactive potential energy between atomics, is also analyzed, subsequently several different forms of cold energies and pressures are derived.

第一章，给出了物态方程的基本理论概要，总结了EOS研究中最常用的热力学理论和唯象关系式以及有限应变理论，并从固体理论角度给出了固体物态方程的一般形式P =Pc+Pn，分析了固体压缩的微观机理——原子间相互作用势，由此导出了几种不同形式的冷能和冷压。

Based on the assumed natural strain theory,this paper has studied a novel macro triangular partition shell element .

针对剪切闭锁效应，本文研究了一种基于假设自然应变方法的宏观三角形分区平板壳单元。

Cervical spondylosis is due to cervical back muscle strain as well as the unbalanced paravertebral muscle strength caused by long-term working with head drop, which thereby leads to a set of syndrome: cervical intervertebral disc degeneration, narrow intervertebral space, unstable vertebrae unit, protruded or extruded nucleus pulpous; hyperosteogeny, ligament pachynsis, narrow neural canal or nerve root canal; oppressed nerve root and spinal cord, stimulated vertebral artery and sympathetic nerve; aching and discomfort cervix; numbness and disability of the body; functional disorder in relieving the bowels; dizziness and nausea, etc.

颈椎病的原理及颈椎功能锻炼的原理 Theory of Cervical Spondylosis and Cervical Vertebrae Dirigation 颈椎病是由于长期低头工作等原因所导致的项背肌劳损、颈椎周围肌群肌力不平衡，从而使颈椎间盘退变、椎间隙狭窄、椎节失稳、髓核脱出或突出、骨质增生、韧带肥厚，使椎管或神经根管狭窄，压迫脊髓、神经根、刺激椎动脉及交感神经，出现颈部酸痛不适、躯体麻木无力、大小便功能障碍、头晕恶心等症状的一组综合症。

Based on the elastic-plastic plane strain theory, we set up FEM model including the influence of the constitution stress to simulate the mining process, and use the results of simulat.

在考虑水平最大构造主应力作用的基础上，建立了平面应变弹塑性有限元模型，用于模拟研究金川二矿区一号矿体在采矿过程中地表附近岩体应力状态的变化过程。

Based on the finite strain theory, a subroutine‐UEL for ABAQUS is developed , and the residual pore pressure under wave load is computed, and stability of soil around pipeline and seabed is analyzed. Regarding the liquefaction soil as model, a subroutine‐UMAT for ABAQUS is developed , and the behavior of pipeline in liquefaction soil analysis qualitatively.

并据此模型对复杂波浪荷载下埋置管线的动力响应进行分析，发现波浪的非线性和随机性以及管线-土体之间的接触效应对计算结果的影响十分显著，如果忽略这些因素，则会在分析埋置管线动力响应时造成较大误差。4。

The plane strain theory parallel to quasi-periodic direction is proposed and established.

通过引入应力势函数，建立了一维六方准晶中非周期平面内的平面应变理论。

Further,it can be explained by strain theory,social learning theory and anonymous theory from the angle of criminology.

从犯罪学的角度，可用紧张理论、社会学习理论以及匿名性理论来解释足球观众暴力。

Maximum strain theory and maximum stress theory are considered as the failure criteria of the monolayer.

分析弯矩对管材的影响，讨论了内压与弯矩联合作用下PSP管的应力应变。

If the small-ring cycloalkanes are under considerable strain as predicted by the Baeyer strain theory.

如果象拜耳张力学所估计的那样，小环的环烷烃具有相当大的张力。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。