查询词典 symmetry

Temple used the overall layout of China's axis of symmetry, the layers of depth, and gradually started.

寺的整体采用中国轴体对称布局，层层深入，逐步展开。

In addition, rotation invariance for the images with an axis of symmetry is developed by using a straight line filter.

此外，研究采用直条滤波器使系统在识别狭长主轴图像时具有旋转不变性。

On the axis of symmetry on certain distance from geometric center of the surface, depending on the position of the cropping plane.

当抛物面切割面垂直于对称轴，就得到一个圆形的抛物面，它的焦点位于正中央，即对称轴上距离抛物面几何中心一定距离的地方，。

In the washing out the symmetry axis of the paper machine distributed four side point, and visiting pharyngo measuremen one of the biggest noise.

在晾纸机的对称轴上分布四个侧点，并巡咽测量确定一个最大噪声点。

The flexural vibration of a circular ring that is of axis symmetry is analyzed and calculated, the solid frequency expression of the flexural vibration is obtained.

对一类轴对称圆环的面内弯曲振动进行了分析计算，给出了圆环面内弯曲振动固有频率表达式。

This article takes the Summer Palace and the North Sea as examples, has analyzed and discussed the question of axis and symmetry in the Chinese Imperial Garden space, and how to process the space occupied and shape of construction to strengthen the relations under the premise of not destroying natural.

本文以颐和园和北海为例，分析和探讨了中国皇家园林空间中的轴线和对称问题，以及如何处理建筑的体量和形态，在不破坏自然的前提下来强化这种关系。

Applying the law of conservation of mass,movement theorem of steady flow , and applying the mathematical method of stream function with the consideration of the axis symmetry,the three components of velocity quantum of the flow are deduced in detail.

本文详细阐述了旋风分离器内流动在球坐标系中的数学表述和结果，应用质量守恒定律和定常流动的运动定律，在轴对称的考虑下，用流函数方法详尽推导了流动的三个速度分量。

Then the problem is further equivalent to a kind of Riemann boundary value problem on the real axis by extension of symmetry with respect to the real axis.

利用已有结果得到了该问题的可解性定理。

And third, in fractured medium with a tilted axis of symmetry , the elastic parameters and the phase velocities of waves in this medium are gained for analyzing the law of wave propagation.

倾斜裂隙介质，分析了该类介质的弹性参数，模拟了三类波的相速度面，分析了波的传播规律。

This paper deals with the aberrations of optical systems consisting of cylindrical components with their axes, parallal and having a common axis of symmetry.

本文首先由柱面系统中描写光线所须的参数和对称性，确定了同轴柱面系统的独立象差数是八个，而对无限远物体而言则只有六个。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。