symmetry axis

For a class of graphs, see Fig 1 denoted by A_n, with an axis of symmetry, we obtained its explicit expressions of characteristic polynomial and matching polynomial.

本文对一类具有对称轴的图A n（n≥0），得到了它的特征多项式及匹配多项式的精确表达式；同时还得到A（？）

The principle component analysis and face bray center are used to detect the symmetry axis, and the valley method is applied to detect and verify the eye candidates.

首先利用主分量分析法和人脸重心确定人脸对称轴，再结合山谷法进行眼睛候选点的提取和验证。

Measurement approach of rolling angle for the axis symmetry object based on digital image

基于数字图像的空间目标滚转角测量方法

The Axisymmetric Creeping Flow in an Infinite Long Circular Cone with a Sphere Moving Along the Axis of Symmetry

圆球沿无限长锥形管道运动的轴对称蠕流

Electromagnetic Radiation Field of Evenly-charged Thin Disk Rotating Around Its Symmetry Axis

绕对称轴转动的均匀带电薄圆盘的电磁辐射场

Some simulations show that the imaging results are in much good agreement with the true conductivity profile by array multi information on the axis of symmetry.

一些数值模拟表明，利用阵列多信息能很好地对复杂地层进行成象，且成象结果与真实电导率剖面分布吻合得比较好。

The same problems also exist in the pile groups, and the direction of unidirectional horizontal loading is along the symmetry axis of the pile level layout.

对于群桩的研究也存在同样的问题，并且水平单向荷载的作用方向一般沿着群桩水平布置的对称轴方向。

Temple is the whole style of architecture, showing the layout symmetry axis on both sides.

现全寺建筑的风格, 呈中轴线两边对称布局.

The shape of cross-section is an ellipse folded in half through one symmetry axis, and the axis keeps perpendicular with pinacoid-view.

断面形状为沿对称轴对折的椭圆，此对称轴始终垂直于轴截面，其方向与平面图上的流道中线无关。

Results show that: ( 1) In the bending process of the I-shaped structural beams of bamboo, the axis of symmetry of the deflection value in the middle and both sides are diminishing symmetrical distribution, the deflection value of hinged fulcrum position is essentially unchanged.

结果表明：（1）竹质工字型结构梁受弯过程中，竹质工字型结构梁挠度值以中间为对称轴两侧呈递减对称分布，两端简支点位置的挠度值基本没有变化。

Only the connected domain that passes through the central axis of symmetry could be considered to be is the region that the vehicle logo is at.

只有经过中心对称轴的连通区域才认为是车标所在的区域，实现车标精定位。

Of a source. Distribution of luminous intensity axis of symmetry or at least one of symmetry.

对光源而言, 至少有一轴对称或面对称的光强分布.