轴平面

论述了将轴对称问题自三维空间转化为轴平面内问题的过程并编制出相应的受拉压和扭转的线性和二次边界元程序。

A transformation procedure of axisymmetrical elasticity problems from space 3D to axial plane is described and a corresponding program with linear and quadratic boundary elements in tension compression and torsion is developed .

分别在静息时和各个负荷水平采用梯度回波技术，在短时屏气期间，采集3个短轴平面、1个四腔位和1个二腔位MR图像。

The staircase recoil-wave shill was adopted at rest and each loading level , MRI images were acquired during short breath-holds in 3 short-axis views and a 4 - and a 2-chambre view .

材料和方法：通过胶片法分别测量靶点位置在Z轴平面和X轴平面上的总精确度。

[ WT5HZ ] Materials and Methods : [ WT5BZ ] The precision and accuracy of target position in Z axis plane and X axis plane were measured by the film dosimeter .

有轴平面束方程中参数的几何意义

Parametic Geometrical Meaning in the Axis Plane Beam Equation

用胶片法测不同窄条野不同能量下射野中心轴平面等剂量分布，分析等剂量曲线特点。

The dose distribution on the central axis plane was measured by film badge .

菲涅耳离轴平面全息再现像的分析

Analysis of Fresnel Off-axis Plane Holographic Reconstructing Images

模拟基坑应力路径的真三轴平面应变试验研究

Plane Strain Experiment Research of Simulating Stress Path of Excavation Pit by the True Triaxial Cell

单人操作，工作量为单轴平面拉床两倍，省时省工。

You can operate by yourself , the eficiency is double to Hydraulic Broaching Machine , time-saving and labor-saving .

为了维持其优良的频率特性，软磁薄膜的电阻率和饱和磁化强度都要很高，并且具有适度大小的单轴平面各向异性。

Large resistivity (ρ), large magnetization ( Ms ) and proper uniaxial planar anisotropy are need to maintain the film 's high-frequency characteristic .

结论寰椎后弓侧块置钉在矢状面和轴平面上均有一定的安全角度范围，依据此范围置钉可增加寰椎后弓侧块螺钉固定的安全性和可操作性。

Conclusion There is a safe range to insert atlas screw via posterior arch and lateral mass both in sagittal and axial plane .

分析表明，当不考虑井筒储存和表皮效应影响时，早期为垂直于井轴平面内的径向流，晚期为水平面内的拟径向流。

The analysis shows that the early is radial flow in the plane vertical to borehole axis when the wellbore storage is not considered ;

当入射面和晶面是晶体的主介电轴平面和光为正入射时，给出折射光线方向的公式。

When incident plane and crystal plane are the planes of principal dielectric axis of crystal and ray is perpendicular incidence , the formulas for direction of refractive rays are obtained .

单轴-平面W型复合锶铁氧体的制备及其吸波特性研究

A study on preparation and microwave absorbing properties of the uniaxial and planar W-type composite Sr-ferrites

MVM材料轴对称平面应力问题的弹塑性解

Elastic-Plastic Solution for an Axisymmetric Plane Stress Problem in MVM Material

从图像上看，它们对应于，用平行于坐标轴的平面横截图像得到的，过程中保持x或y恒定。

And , in terms of a graph , they correspond to slicing by a plane that 's parallel to one of the coordinate planes , so that we either keep x constant , or keep y constant .

基于轴对称平面应变条件，推导了缠绕FRP加固承受内压的损伤金属管线的环向应力计算公式，并提出了预应力FRP加固损伤金属管线的思路。

Based on the assumption of axis-symmetrical plane strain , the calculating formulas for the hoop stress were derived for the metallic pipelines under internal pressure strengthened by circumferential winding FRP . The use of prestressed FRP for metallic pipelines repair was proposed .

据此推导出一个各向异性孔压表达式，该式可以考虑Lode角以及主应力轴的平面旋转对孔压的影响；

Based on this model , a new anisotropic pore pressure equation is presented , which can account for the pore pressure development induced by the rotation of Lode angle and principal stress .

粘塑性介质轴对称平面应变状态流变分析

Rheological analysis of the visco-plastic mediums in axisymmetric plane statin state

轴对称平面应力大塑性变形问题的解析解

Analytical Solution to Large Plastic Deformation of Axisymmetric Plain Stress Problems

二节点变轴力平面梁柱单元

A Two-Node Planar Beam-Column Element Subjected to Variable Axial Forces

粘弹性轴对称平面问题的动态响应

Dynamic response of axisymmetric plane problem for a viscoelastic medium

圆波导圆柱轴+平面叶片终端不连续性的计算

The reflective coefficients of cylinder hub + plane blade termination in circular waveguide

三节点变轴力平面梁柱单元的推导和验证

Formulation and Verification of Three-Node Planar Beam-Column Element Subjected to Variable Axial Forces

轴对称平面应力问题的塑性解及其在板料冲压中的应用

An analysis for axisymmetric plane stress problem and its application to sheet metal forming process

另外，大部分中足各路骨间的韧带连接在斜轴位平面能够清晰显示。

Otherwise , most of ligaments of all parsis jointing with oblique - axial plane can be clearly demonstrated .

消融20分钟后，沿电极针轴位平面切开观察骨质凝固范围。

After ablation 20 minutes , along the electrode needle axial plane cut to observe the scope of coagulation area .

还进一步研究了在轴对称平面应变基础上并考虑轴向应变的弹性动力学问题。

The elastodynamic problems of the orthotropic hollow cylinders for the case that the axial strain is considered are also investigated .

高精度卧式轴圆台平面磨床

High precision horizontal surface grinding machine with rotary table Surface grinding machines with vertical grinding wheel spindle and reciprocating table & Testing of the accuracy

可以把这些思想应用于柱球形胞元等问题的细观分析中。论文分析了两种工程常见的力学问题：轴对称平面应力问题和球形孔洞膨胀问题。

These thoughts can be applied to cylindrical voids . Subsequently , the paper solves two common problems : axisymmetric plane-stress problem and spherical cavity expansion problem .

其特征是同风叶相固定的电机轴穿过平面机座再同风叶相固定；

The draught fan is characterized in that the motor shaft fixed with the impeller inducer passes through a plane frame to be fixed with the impeller inducer again .