By introducing the definitions of stress and stress ecology and stress classification, the significance and principal contents of the stress ecology were expounded.
介绍了胁迫及胁迫生态学的定义，划分了胁迫的种类，阐述了胁迫生态学的研究意义和主要研究内容。
The paper gives the formula of temperature stress by analyzing the cause, classification and control mechanism of the the thermal crack control of concrete.
通过对混凝土温度裂缝分类、成因与控制机理的分析，总结了混凝土温度应力的公式。
Based on this absorbed suction concept, the classification of saturation in soil and a principle of effective stress are proposed for unsaturated soils.
基于湿吸力概念，分析并给出了有效应力公式，建议了非饱和土的状态分类及有效应力原理。
One of the important factors taken into account in the tunnel classification is the style of deformation and failure, which is related to initial stress state in wall rock.
隧道按埋深分类应考虑的主要因素之一是围岩的变形破坏方式，而后者与围岩的初始应力状态密切相关。
In this paper, the mechanical model of positive-negative formation for revolving shell is analyzed, the classification method is given according to the stress yield criterion.
本文分析了回转壳体正负成形的力学模型，基于应力屈服条件对回转壳体的变形进行了分类；
This paper introduces the concept of the pressure piping, discusses on the classification of the pressure piping, and expounds the concrete methods for the stress analysis of the pressure piping.
介绍了压力管道的概念，讨论了压力管道的分类，论述了压力管道应力分析的具体方法。
Objective to introduce biological features, classification, distribution of the heat shock proteins (HSPs) and the influence on brain HSPs of some stress factors, and prospects of the application.
目的介绍热休克蛋白(hsp)的生物学特征、分类、分布及某些应激因素对脑hsp的影响，并对HSP的应用前景作一展望。
This paper introduces the conception, classification, influence on organism and indication of allostatic load in modern stress theory.
现代应激理论中“非稳态负荷”的概念、分类、对机体的影响及其意义。
The presence of intergranular stress in the propellant bed is a key factor that determines the classification of the balance equation.
颗粒间应力的存在是决定方程组类型的重要条件。
The classification is suggested for the stress homogeneity of large optical glass blank by magnitude of edge stress.
建议用边缘应力值对大型光学玻璃毛坯的应力均匀性进行分类。
Chapter two reviews the classification of stress and analyzes the correlation between motivation and stress. Chapter one and chapter two lay a sound theoretical foundation for this research.
第二章阐述了有关压力产生的过程，分析学习压力与动力的关系及前人的研究成果，因此前两部分对本研究奠定了扎实的理论基础。
Chapter two reviews the classification of stress and analyzes the correlation between motivation and stress. Chapter one and chapter two lay a sound theoretical foundation for this research.
第二章阐述了有关压力产生的过程，分析学习压力与动力的关系及前人的研究成果，因此前两部分对本研究奠定了扎实的理论基础。
应用推荐