The strength and stiffness of continuous composite beams with stiffened web are investigated.
研究了加肋腹板连续组合梁的横向连接刚度和强度。
Authors consider that the joints' continuous passive movement has the active power of stimulating the re-growth of joint cartilage, preventing adhesion and stiffness of joints.
作者认为，关节持续被动运动具有刺激关节软骨增生，防止关节粘连和僵硬的积极作用。
Typically, patients with a periprosthetic joint infection describe almost continuous pain and usually have stiffness or limited knee motion.
尤其是关节假体周围感染的患者多数表现为膝关节持续性的疼痛，通常伴有关节僵硬或活动受限。
Calculating the continuous beam, frame of single-span and multi-story by deflection method, the stiffness matrix is symmetrical three-diagonal.
用位移法计算连续梁、对称性荷载作用下的单跨多层刚架，总刚度阵为对称三对角阵。
As the precision and ultra-precision technologies are developing in leaps and bounds, continuous improvements are also required in the stiffness, accuracy and stability of aerostatic bearings.
随着精密、超精密技术的飞速发展，对气体静压轴承的刚度、精度及稳定性的要求也不断地提高。
This matrix can be translated into dynamic stiffness matrix, which is applied to describe the physical model of space continuous beam correctly.
使用变换关系将该矩阵转换为空间连续梁单元的动态刚度矩阵，该刚度矩阵能够正确地描述空间连续梁单元的物理模型。
This matrix can be translated into dynamic stiffness matrix, which is applied to describe the physical model of space continuous beam correctly.
使用变换关系将该矩阵转换为空间连续梁单元的动态刚度矩阵，该刚度矩阵能够正确地描述空间连续梁单元的物理模型。
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