屈曲

We analyzed the relationship of knee flexion and the projection of the relative position of the femoral insertion sites of both bundles of the ACL on the lateral roentgenogram.

我们分析了膝关节不同屈曲状态和股骨附着点的透照位置之间的关系。

The results showed that the failure mode of roof truss is flexual-torsional buckling of top chord members, which accords with the phenomena observed during test, the ultimate load-bearing capacity is also very close to test data.

结果表明，屋架结构的破坏模式为上弦杆的整体弯扭屈曲，与试验观测到的现象一致，极限承载力和试验结果非常接近。

Black knee high cuffed and buckled boots complete his ruggedly handsome look.

黑色高膝关节屈曲手铐和靴子完成他的ruggedly漂亮的外观。

Simulation result of the experiment shows that unloading and recovery process of PTCS is not consistent with the local stress redistribution and concentration.It can be divided into four phases:1.local stress unloads first in the middle of PTCS;2. stress continues to unload near the incident bar.3.Stress continues to unload near the transmission bar,the first and second layer PT buckling rumple disappear;4.the whole PTCS vibrates elastically.

对具体冲击实验的数值模拟结果表明：相变柱壳的卸载恢复过程在柱壳结构中是不均匀的，伴随着壳体局部应力释放和局部应力集中，可以分为以下四个阶段：1、柱壳中部发生弯曲变形的壳体应力首先释放，2、靠近入射杆端的壳体应力继续释放，3、靠近透射杆端的壳体应力释放，第一层与第二层相变屈曲皱褶消失，4、柱壳整体弹性振动。

The hidden functions in the dynamics model are found out by using numerical methods such as Runge Kutta method and Finite Element method.

设计一种基于压杆屈曲原理的数字微镜装置，针对该装置建立机电动力学模型，应用龙格库塔法和有限元数值方法求解其动力学模型中的隐函数。

The scoliosis, however, is a small curvature and does not cause back pain.

scoliosis，然而，是一个小的屈曲并且不引起背痛。

Buckling mode of semicircular beams was analyzed in detail and a appropriatephysical explanation of the appearance of two critical bending moment was given.

对半圆形曲梁的屈曲模式进行了详尽的分析，阐明了出现两个临界弯矩的原因。

Sometimes traditional separation of variables is not work anymore if the problem is presented in a Lagrangian system.

本文针对弹性圆柱壳在热荷载、冲击荷载以及两种荷载耦合作用下的屈曲问题，通过引入原变量与对偶变量组成的全状态变量，建立了系统的哈密顿体系。

In this paper, the elastic stability of reinforced concrete silo shell roof is analyzed using finite-element model.

本文用有限元模型分析了钢筋混凝土浅圆仓仓顶的弹性稳定性，计算了其屈曲临界荷载。

A technique which can control the iteration step length of the single step full Newton Raphson method is presented to get the converged solution.

纺织物的弯曲刚度比其面内拉伸剪切刚度小得多，其下垂过程具有高度几何非线性，它能在经向和纬向同时屈曲，形成漂亮的圆角形状。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐