查询词典 tension

In brief, systematic analysis and research on the difficult form-finding problem and cutting pattern problem in tension structures design and construction are given in this thesis. Practical computation method and theory are presented.

综上，本文对张拉结构在设计和施工中的难题——形状确定问题和裁剪问题，进行了系统的分析研究，提出了实用的计算方法和理论。

The fatigue tests of concrete on biaxial tension-compression under constant -amplitude cyclic loading with constant confined stress are described in this part of the thesis.

总结了混凝土边界面模型发展的历史及其基本概念，分析了混凝土边界面模型构建的一般方法。

The fatigue crack initiation threshold from the notch root in Ni〓Al SC is dependent of crystal orientation under far field cyclic tension and cyclic compression.

在远场循环拉-拉或循环压缩作用下，Ni〓Al单晶体的缺口根部的疲劳裂纹萌生门槛值都依赖于晶体取向。

The relationship of wave velocity to wavelength of surface wave of liquid with low surface tension was discussed.By using the similarity of wave crest to cylindrical lens,a new method for measuring the velocity of liquid phase wave in the range of specified wavelengths was proposed, its applicational scope was determined by means of simulation evaluation,and meantime,this model was simulated in the lab.

探讨了低表面张力液体的表面波波速与波长的关系，利用该液体的单个波峰性质与圆柱透镜性质相似的特点，提出了一种新的在特定波长范围内测量该液体相速度的方法，并通过模拟计算确定了该测量方法的适用范围，同时在实验室模拟了该模型，实验结果表明在一定范围内该测量方法具有较高的精度。

The governing equation of in-plane vibration of cable-restraint system is derived by means of D'Alembert principle, and then those partial differential equations are transformed into a set of ordinary differential equations by Garlerkin method. The method of Runge-Kutta integration is applied to solve the equation. The simulation analysis is made to prove that this vibration control has obvious damping effects and then the influence of cable tension, support mass, natural frequency and spring stiffness on the damping are discussed. Eventually, the approximate analytic solution of the optimum damping parameter is obtained to provide a simple and effective reference and design method for the engineers.

通过D'Alembert原理建立拉索－弹性约束系统振动方程，通过Galerkin方法将偏微分方程转化为常微分方程，应用龙格－库塔积分法求解方程；经过仿真分析，验证了该振动控制具有明显的减振效果，并且讨论了初始拉力、支座质量、振动频率及弹簧刚度对减振效果的影响；最后给出了计算最优阻尼参数的近似解析式，为工程师提供了简便有效的参考依据及设计方法。

There has always been, however, a critical tension between Sontag's aesthetic ideas and popular culture as she never allows herself to follow the trend in a blind way. For example, she defined the "camp" style as a marginalized cultural phenomenon between high culture and avant-garde culture, which aimed at maintaining the "dandified" and "defamiliarized" aesthetic taste in avant-garde and popular arts, in order to counter "automation" and long-standing binary opposites of elite and popular cultures.

桑塔格的美学思想并非是随波逐流，而是与流行文化始终保持着一种批判性的张力，如她把"矫饰"风格定义为高雅艺术与前卫艺术之间的"边缘"文化现象，其作用是在前卫艺术中保持"花花公子"的审美趣味，在大众文化中凸显反常化的姿态以抗拒"自动化"，从而消弭精英文化与大众文化的长期二元对立的格局。

It was darkening and the street tension was on the rise.

天渐渐地黑下来，街上的紧张气氛也在加剧。

Neither would apologize or try to de-escalate the tension , according to their coworkers .

他从未表示过一点歉意或试着缓和我们之间的关系，即使我事后改正了我这部门所有的问题。

It indicates that this method is reasonable and feasible through optimization of dead load cable tension of Rong hu bridge.

通过蓉湖大桥成桥恒载索力的优化结果表明，该方法合理、可行。

The surface activity of fluorocarbon surfactants in organic liquids such as toluene,hexane,decane,cyclohexane,nitromethane,dimethylsulfoxide,1-butanol,etc.,was investigated by measurement of surface tension.

碳氟表面活性剂由于其碳氟链既疏水又疏油的特性，除了可显著降低水溶液的表面张力之外，也可降低有机液体的表面张力﹝14﹞。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。