conic ['kɔnik]

conic的基本解释

adj.

圆锥的, 圆锥形的

与conic相关的网络例句 [注：此内容来源于网络，仅供参考]

This article takes the teaching of conic sections as an example. By designing worksheets, teachers can introduce the historical material about conic sections to students. By way of using Apollonius' definition of parabola, ellipse and hyperbola, teachers can introduce the geometric aspect of "conic section" to students. By using the concept of " latus rectum " in Conics , we can connect "conic sections"-- representation of geometrical aspect, with "the equation of conic sections"-- representation of algebraic aspect to improving insufficiency of text books.

同时本文也试著从历史文本中寻找材料，简单举例说明数学教师可以如何应用这些史料在几何单元教学上，例如三角函数的正余弦定理，最后再以圆锥曲线的正焦弦为例，说明如何利用数学史料於此单元的教学，尤其是阿波罗尼斯的《锥线论》中对圆锥曲线的3个命题，将此3个命题的内容与意涵，尤其是正焦弦在圆锥曲线的几何意义上所扮演的角色，将其适当地融入教学中，将可使学生真正学习圆锥曲线的几何知识，而不再只是代数形式的几何知识。

An image conic can be the projection of either a planar conic or silhouette of a conicoid. We show that at least three images, taken from the same position with different camera orientations, of two planar conics, or two conicoids, or one conic and one conicoid, are needed for the calibration, and a closed-form solution can be obtained. Our new conic based calibration technique requires no knowledge of camera's orientations, and relies solely on image correspondences.

在不同的方位拍摄三幅或三幅以上图像，每幅图像至少包含两个空间平面二次曲线、或两个二次曲面、或一个平面二次曲线与一个二次曲面的投影，利用图像之间的二次曲线对应关系，可以确定摄像机的内参数矩阵，同时可以获得摄像机不同方位之间的旋转矩阵。

Chapter Five shows the case study of the beauty of math in high school teaching. Conic section is taken as an example to unearth the beauty of mathematics in from the following three aspects: 1. the language beauty of conic section reveals the external formal beauty; 2. the methodological beauty and the logical beauty of conic section reflect the internal rational beauty; 3. the beauty of mathematics in conic section reveals the new value in internal knowledge structure of textbooks. Moreover, the application of the beauty of mathematics in high school math teaching is also discussed from the following four points of view: the pursuit of conciseness, the construction of symmetry, the utilization of unity and the discovery of uniqueness.

首先，以圆锥曲线教学为案例来挖掘中学数学教学中的数学美，具体从三个层次探讨①圆锥曲线语言之美，是数学美的外在形式美具体展现；②圆锥曲线方法美、逻辑美，是深层次数学美的内在理性美的反映；③在圆锥曲线的教学过程中，利用其数学美处理教材，揭示内在知识结构的新价值；其次，提出数学美在中学数学学习中的具体案例运用，并具体从追求简洁性、构造对称性、利用统一性和发现奇异性四个方面来举例探讨。

与conic相关的网络解释 [注：此内容来源于网络，仅供参考]

conic：圆锥曲线

回到我们的这个例子,对于单一个截面,我在顶面和侧面都使用了一个单一的圆弧来构建,虽然会和点云数据有一些小偏差,但这种偏差是难免的,也是可以接受的范围,类似圆弧的过渡部分使用一条圆锥曲线(conic)来连接,以更自由实现过渡形状的控制,

conic：二次曲线

轨迹创建好之后,当然就是创建可变扫出了,这时候我们的截面有两个选择:一个便是一个Y半轴恒定的椭圆,另外一个便是使用两段二次曲线(conic);前者截面构成鉴定,但是却会少了一个变化条件,得到的曲面形状在野火4.0中不能再调整,

conic：圆锥曲线 圆锥形的

configuration 配置 规划 | conic 圆锥曲线 圆锥形的 | Constant 常量 常数

conic：圆锥的

conic projection 圆锥投影 | conic 圆锥的 | conical flask 锥形烧瓶

conic projection：圆锥投影

用现代的标准来看,图1中的赤道以北地区的投影,完全符合圆锥投影(conic projection)的原理. 至于赤道以南纬16°25'之区的地区,托勒密采用变通办法,将南纬16°25'纬线画成与北纬16°25'对称的状况,并作对等的划分. 这也不失为合理. 在当时,