一、运动副和运动链的概念； 二、机构运动简图的绘制； 三、机构具有确定运动的条件； 四、机构自由度的计算

By looking at the potential energy of an element, what can you conclude about the properties required for the basis functions of an euler -bernoulli beam element? They should be differentiable twice

The finite element melod I In FEM I We derived basis functions of arbitrary order for Hhe rod Model

he finite element Metnod Overcome limitations of Rita Simple basis functions( ow order polyuouisls) Basisfonctians supported in sdo domains(fuite elemnet Basis functions constructed to provide interpolant of proximate soluton Undetermined beraweters represent vales of dead

一、五种基本竞争力量 二、战略集团 三、价值链

第一节 完全竞争市场 第二节 垄断市场 第三节 不完全竞争市场

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the finite derwent meThod Ir position of boundary conditions(olis plcewent) We had obtained the aesewbed finite element eeve Kik2∞ Kht K Ki

一、构件及其运动副 二、机构运动简图的绘制 三、平面机构自由度的计算

Which of the following are real problems with the ritz method 1. Selection of basis functions for general ge- metres 2. Lack of systematic procedure to compute stiff atrix and forcing terms