介绍了客车的外形风格、结构性能、色彩装饰的时代特征，论述了现代客车设计的有关原则。
The historical characteristics of the external style, decoration and structural functions of buses are introduced. The related designing principles of buses are illustrated.
这表明设计的电主轴具有良好的热-结构性能，可以满足加工精度要求。
This shows that the designed spindle has better thermal-structural characteristic and meets the machining accuracy.
首先介绍了现浇空心板截面“横肋附加刚度法”理论计算模型，进而实现在进行结构设计计算时，采用该模型，充分发挥现浇空心板截面刚度大的优良结构性能。
The paper introduced the theoretical model of "method of reinforced stiffness through cross rib" firstly, which the excellent structural capability of reinforced concrete cast-in.
提出了结构性能安全指数的概念，并以结构的变形极限状态方程为基础得到了结构设计性能安全指数的计算方法和结构性能等级的划分标准。
The concept of the structural performance safety index is put forward and its calculation method is derived based on the structural deformation limit state equation.
现行设计方法和实际结构性能之间产生这种差异是由于设计方法中忽略了楼板的薄膜作用。
The discrepancy between current design methods and actual structural behavior is due to the design methods ignoring membrane action of the floor slab.
深入分析空气冷凝器支架结构的结构性能，对其结构体系和典型节点、构件进行试验研究，可为工程设计提供有益建议。
It can be a help for the engineering design to deeply analyze the structure behavior and have an examination research on the typical joints and members in the air-cooled condenser structure system.
该模型为多层打孔隔热材料热结构性能研究以及优化设计提供了理论基础。
This model provides the theoretical basis for the thermal performance study and optimum design of perforated multilayer insulation material.
模型试验是测定结构性能进行科学研究的重要手段之一，目前关于斜拉桥模型设计方法的系统研究还很少。
Model test is one of the important means for evaluating structure performance. Currently, there are only a few researches about design method of small-scale cable-stayed bridge.
通过一典型结构的分析实例，初步证明了文章建议的方法简便有效，在基于结构性能的抗震设计中具有潜在的实用价值。
With analysis of a typical structure, it is shown that the method suggested by the authors may be used in performance-based design as...
把安装支架作为减振系统的一部分，应用有限元动态优化法设计出刚性增强的安装板和动态结构性能良好的安装支架来改善减振效果。
Using the finite element dynamic optimization method, a stiffer installing plate was designed, and another fixing bracket with better dynamic characteristics was developed.
传统的结构设计和强度校核，是建立在确定性方法的基础上，只是利用经验确定的安全系数来描述各种随机不确定性对结构性能的影响。
The deterministic method, which USES the safety factor decided by experience to describe the effects of random uncertainty on the structure, doesn't solve the random problem.
文中着重探讨了按延性系数进行结构性能抗震设计的方法和步骤，最后指出性能抗震设计方法今后的发展趋势。
The ductility-based seismic design method is particularly proposed. In the end, the developing trends of the method in future are introduced.
根据复合材料力学中的均匀化理论并借助有限元方法，针对管板设计中存在的问题，对影响管板结构性能的因素进行探讨。
Based on the homogenization theory and finite element method, factors influencing the performance of heat exchanger's tube-sheet structure were discussed.
弹簧设计大多采用基本公式法。这种方法虽然可以满足结构性能要求，但是否为最佳设计，无法评价。
Spring design is made mostly with the basic formula method, which is unable to be used to appraise whether the design is optimal or not although the structural performance can be satisfied.
指出了由于结构地震响应从地面运动到结构性能两方面固有的随机性和不确定性，使基于性能的抗震设计应当在概率的基础上形成；
Performance-based anti-seismic design should be established on the basis of probability because the ground motion and the structural performance are random and uncertain.
基于结构性能的抗震设计理论是90年代国际地震工程界提出的新概念，是抗震设计理念上的一次变革。
The theory of performance-based seismic design is a new concept in the world in 1990s. It is a revolution of the current seismic design procedures.
防火要求，使用寿命长，设计灵活、罐壁结构性能优异、大型立式、卧式贮罐可现场拼装完成制作，不受场地空间限制，可最大限度优化罐体长径比。
Large vertical and horizontal storage tanks can be assembled on the spot, and are not constrained by space concerns, therby achieving the maximum length-diameter ratio.
结构设计完成后，可进行结构的弹塑性静力分析，全面复核结构性能。
After accomplishment of design, an elastoplastic static analysis of structure may be conducted to fully examine the performance.
优化设计的缠绕参数既满足工艺可缠性，又能提高环形气瓶的结构性能。
The obtained optimal winding parameters simultaneously meet the windability and improve the vessel performance, and thus the fiber strength can be fully utilized.
优化设计的缠绕参数既满足工艺可缠性，又能提高环形气瓶的结构性能。
The obtained optimal winding parameters simultaneously meet the windability and improve the vessel performance, and thus the fiber strength can be fully utilized.
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