查询词典 hyperbolas

The purpose of this thesis is to study the theory of hyperbolas of triangles.

摘要 本论文是在研究三角形的双曲线的理论。

Usually Hough transform was used to detect lines, circles, ellipses, and hyperbolas in an image.

Hough transform 通常用来侦测影像中的直线、圆、椭圆、和双曲线。

Now according to Newtonian theory, some of them moved in hyperbolas or parabolas never to return; others moved in ordinary ellipses.

现在，牛顿理论认为，有一些彗星沿双曲线或抛物线运行，永远不再返回；另外一些彗星沿普通的椭圆轨道运行。

Simulated annealing algorithm is adopted to detect the parameters of ellipses, hyperbolas and lines in images and applied to seismic pattern detection.

我们提出一个运用模拟退火演算法的参数侦测系统来侦测影像中的直线、圆、椭圆与双曲线，并且将此系统应用到震测图形的侦测上。

Using two hyperbolas the system can obtain 2D target position, while using at minimum three hyperboloids the system can achieve full 3D target locating.

使用二个双曲线系统能获得2D目标位置，当使用最少三个双曲面系统能达成完整的3D立体目标定位。

It is also a further improvement to the Newton-PCG algorithms. Moreover, by applying the Newton-PCG method and automatic differentiation, one new inexact method of tangent hyperbolas is proposed.

进一步将自动微分应用于牛顿-PCG型算法，构造了新算法，并从理论上证明了使用自动微分的牛顿-PCG型算法有非常显著的进一步的改进。

Using two hyperbolas the system can obtain 2D target position, while using at minimum three hyperboloids the system can achieve full 3D target locating.

使用二个双曲线系统能获得2D目标位置，当使用最少三个双曲面系统能实现完整的3D立体目标定位。

Does such 定点 also exist in parabolas, eclipses, and hyperbolas?

是否在抛物线、椭圆、双曲线同样也存在这样的定点？

By using hyperbolas to fit axial curves, considering the maximal error of the fitting curves as the objective function, the optimal fitting hyperb...

通过双曲线来拟合齿向曲线，使拟合曲线的最大误差为目标函数，利用优化的方法，使最大误差最小，得到最优的拟合双曲线，从而加工出所需要的齿形。

Open curves such as parabolas, hyperbolas, and spiral s have infinite length

拋物线、双曲线、螺线属于开放曲线，其长度无限

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。