本文讨论了基于最小势能原理的里兹法的收敛性。
The convergence of Ritz method based on the principle of minimum potential energy is discussed.
然后根据里兹法，得到结构精确综合的频域运动方程与频响函数；
The exact synthesis equation of motion in frequency domain and frequency-response functions for structural vibration were obtained according to the Ritz procedure.
伽辽金法计算结果比里兹法计算结果略小，整体变化趋势基本相同。
The result of Rize method is on the small side than Galerkin method, but whole variant trend is identical.
结合样条函数和里兹法提出薄壁箱形梁剪力滞效应计算的样条里兹法。
The spline Ritz method was proposed and used to analyse the shear lag effect of box girders.
为求解变速不均匀介质中波的传播问题，使用了利用瑞雷-里兹法的有限元技术。
Finite Element Technique based on Rayleigh-Ritz idea is used to solve wave propagation in non-homogeneous medium with variable velocities.
采用里兹法和切分拟合的数学方法，讨论了单向压缩和弯曲共同作用的薄板弹性屈曲问题。
This article adopted Ritz method and divide-fit mathematical method, solved the problem of elastic buckling of thin plate under compression and bend multiplicity action.
通过应用瑞利里兹法研究了分层椭圆几何参数和缝线等效弹性系数对压缩屈曲载荷的影响。
The effects of geometry parameters of ellipse and stitching thread on buckling loads are investigated by Rayleigh Ritz energy method.
但这一偏微分方程不能直接积分，所以通常用纳维法、瑞利-里兹法、有限差分方法等方法求解。
But this partial differential equation can not be directly integral, so usually use Navier method, Rayleigh Ritz method and finite difference method and other methods.
文中还设计了一种能满足位移边界条件的多项式作为振型试函数，从而用里兹法得到相应的上限值。
A kind of polynomial satisfying the displacement boundary conditions is designed, which makes it possible to evaluate the upper limit of fundamental freqrency by Ritz method.
法拉兹-法曾，苏珊·里维拉和大卫·惠特尼在“心理科学”杂志上有一篇新论文，为灯笼的假设提供了到目前为止最好的证据。
And now there's a brand new paper in Psychological Science by Faraz Farzin, Susan Rivera and David Whitney that provides some of the best evidence yet for the lantern hypothesis.
通过非线性振动中常用的里兹-伽辽金法，推出了两端铰支压杆大挠度问题的一个新近似公式，计算结果表明具有较高的精度。
A new approximate formula for the large deflection problem of compression bar with two ends are simply supported is obtained, by the use of Ritz-Galerkin method.
用里兹平均法导出了系统的自由振动频率方程，并举出一计算实例。
The equation of free vibration frequency of this system has been derived by Averaging Method of W. Ritz and a numerical example is given.
当他们取消预订改去法耶德的里兹饭店时，他几乎要同他们摊牌，但还是忍住了。
He nearly confronted them but refrained when the booking was cancelled and they went to the Ritz, Fayeds hotel.
本文利用红外光谱法对南极普里兹湾及毗邻海域10个表层沉积物粘土矿物样品中的高岭石作了分析。
The clay minerals sampled from 10 surface sediments of prydz bay and adjacent sea area, Antarctica were analysed by infrared spectrum.
在骑摩托车的环法自行车赛第13阶段领先群雄超过196公里(121.8英里)起在罗德兹和狂欢，周六法国整理，2010年7月17日。
Motorcycles ride ahead of the pack during the 13th stage of the Tour DE France over 196 kilometers (121.8 miles) starting in Rodez and finishing in Revel, France on Saturday, July 17, 2010.
在骑摩托车的环法自行车赛第13阶段领先群雄超过196公里(121.8英里)起在罗德兹和狂欢，周六法国整理，2010年7月17日。
Motorcycles ride ahead of the pack during the 13th stage of the Tour DE France over 196 kilometers (121.8 miles) starting in Rodez and finishing in Revel, France on Saturday, July 17, 2010.
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