查询词典 finite dimensional

Objective To establish the three-dimensional finite element model of zygomatic complex with masseter forces.

目的：建立颧骨复合体、咬肌牵动可分析应力状态的三维有限元模型。

Prepared by the three-dimensional finite element beam element of the element stiffness matrix calculation program, the 6-DOF nodes.

用matlab编写的，有限元三维梁单元的单元刚度矩阵计算程序，各节点6个自由度。

The three-dimensional finite element analysis showed that the way of relatively proximal osteotomy changed the plantar pressure distribution obviously and made the center of pressure shift medially as normal.

三维有限元分析结果显示第一跖骨远端截骨手术后，静态站立状态下足部的压力中心向内移动，但随着截骨线靠近近端，压力分布改变明显，接近正常的足底压力分布状态。

Methods: The three-dimensional finite element model, consisting of tooth, peridental membrane, compact and cancellous bone, was developed.

以电子计算机技术建立了包括牙齿、牙周膜、硬骨板、松质骨和皮质骨的下颌前磨牙三维有限元模型。

To obtain the stress and temperature of the miler and workpiece in the steel roiling process, commercial FEM program LS-DYNA had been used to analyze the parallel roiling process and the approach was based on three dimensional thermal mechanical coupled finite element method under the condition of using elastic roller.

为得到轧制过程中轧辊、轧件的应力、温度分布，采用有限元软件LS-DYNA，通过三维热力耦合弹塑性有限元方法，在轧辊为弹性体的条件下，对钢材的平辊热轧过程进行了仿真分析。

METHODS: Three-dimensional finite element mandible model was established based on the CT scanning data. The mini-implant was implanted in the region between first mola and second premolar at 30°, 60° and 90° tilted mesiolly, and 30° and 60° tilted occlusally, respectively.

应用颌骨CT扫描图象建立三维有限元模型，在下颌第1磨牙及第2双尖牙间分别以牙合向30°，60°，90°，近中向30°，60°植入种植体，给以水平方向1.96 N 加载。

A mechanical model of the lumbar motion segment was constructed with three-dimensional finite element method to analyse the status of the stress distributionin the neural arch.

本文采用三维有限元方法建立了腰椎活动节段的力学模型，着重分析椎弓峡部的应力分布情况。

A general Godunov finite difference schemes-WENO (Weighted Essentially Non-Oscillatory) schemes which have fifth-order accuracy is used to perform a numerical calculation for 2-dimensional axis symmetrical laser-supported plasma flow field under laser ablated solid target.

采用具有五阶精度的WENO差分格式和简易等离子体状态方程模型对激光与等离子体相互作用的复杂物理过程进行了数值计算，分析了激光束能量在等离子体区中的吸收、屏蔽效应等动态耦合规律以及激光支持等离子体前驱冲击波传播。

A general Godunov finite difference schemes-WENO schemes which had fifth-order accuracy was used to make a numerical calculation for 2-dimensional axis symmetrical laser-supported plasma flow field under laser ablated solid target and laser ablated propulsion efficiency parameters(mechanical coupling coefficient etc.) was obtained by the simulation.The models of the calculation of ionization degree of plasma and the interaction between laser beam and plasma and the simplified eos of plasma were considered in the simulation.

采用针对高温气体电离度的一种近似计算方法，以及具有五阶精度的广义Godunov差分格式-加权本质无振荡格式WENO(weighted essentially non-oscillatory schemes)，给出了高温气体状态方程的简便描述，并考虑激光与等离子体的相互作用，模拟了强激光与固体靶相互作用时激光支持靶面等离子体流场的动态物理过程，并给出了不同参数条件下激光烧蚀固体靶的推进效应参数。

Methods The ligamentous, nonlinear, three-dimensional finite element models of normal upper cervical spine (C0-C3) and type II odontoid fracture were developed and validated.

方法建立具有详细解剖结构的上颈椎(C0-C3)及寰枢椎不稳定的有限元模型并验证其有效性。

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。