conic

adj.

1. 圆锥（体）的
   of or related to a cone

noun

noun

1. The traditional procedure of conic fitting utilizes the standard Eigen Value Decomposition ( EVD) algorithm.
   传统的二次曲线拟合使用标准特征值分析算法。
2. By using transformation thought, this paper obtains the focus chord of all kinds of conic section through analyzing a sample in conic section teaching.
   利用变换思想，对圆锥曲线教学中的一道例题进行分析，得出了各种圆锥曲线的焦点弦，并引伸其结论，将圆锥曲线的焦点弦变换为中心弦。
3. The accuracy and reliability of the approach are verified by the design example of an optical system with spherical and conic surfaces designed by CODE V.
   通过利用此方法设计了球面和锥面光学系统，验证了其准确性和可靠性。
4. Research on Digital Signatures Based on Conic Curves over Ring Z_n
   环Zn上圆锥曲线数字签名的研究
5. According to characteristic of concrete box water bridge thermal boundary, temperature conic distributing is given by solar radiation.
   根据混凝土箱形输水桥的温度边界特点，给出了箱形输水桥日照温差二次曲线分布形式；
6. This paper puts forward the adaptive trust-region algorithm based on the conic model for unconstrained optimization.
   本文提出了一个解线性等式约束优化问题的新锥模型信赖域方法。
7. The seal head adopts a conic piston or a ball to meet the need.
   根据需要，密封头采用锥形活塞或球体。
8. Exemplifying the Problem-Solving Techniques for the Sampling Codomain of the Conic; This article is to illustrate that the conic section is an envelope of family of straight lines, thus we discover the internal relations between the conic section and the solution of differential equation.
   对圆锥曲线是直线族的包络进行了证明，揭示了圆锥曲线与微分方程的解之间的内在联系。
9. The simulation results show that by adding a conic angle at the outer wall and enlarging the radius of fillet angle of the billet, the defects of collapse and cracks can be efficiently avoided.
   模拟分析结果表明，通过增加坯料管壁外锥度和增大圆角半径，可以有效避免锻造过程中锻件开裂和折叠缺陷的出现；
10. The paper introduces the principle of shaping high conic parts by using curved face transition method and the way to define the shape transition.
    介绍了用曲面过渡法成形高锥形件的原理及确定过渡形状的方法。
11. Numerically simulates the pressure distribution and heat transfer characteristics of fluid in a new vortex generator with different conic angles and different inlet sizes.
    数值模拟了流体在不同圆锥角度和不同入口尺寸的新型涡旋发生器中的压力分布和传热特性。
12. Study on Precise Positioning Method of a Service Robot Based on Three-Point Location They are commonly used in map projections, polar projection, Mercator's projection Lambert conformal conic projection are three of them.
    基于三点定位的服务机器人精确定位方法研究导出在极射赤面投影、卡托圆柱投影和兰勃脱正形圆锥投影等算法中确定位置坐标的精确公式。
13. Research on NC Machining of Plane Parametric Curve Based on Difference Interpolation of Conic Spline
    基于二次代数样条差分插补的平面参数曲线数控加工
14. Tall European tree having a slender conic crown, flat needlelike leaves, and hairy cone scales.
    欧洲一种长有细长圆锥树冠的高大松树，扁平的针形叶，被毛球果。
15. A fungus having an acutely conic cap and dry stalks.
    一种有尖的圆锥形的帽和干的茎干的菌类。
16. His chief work was on the conic sections but he also wrote on other subjects.
    他的主要著作是关于圆锥线的，但也写过其他方面的著作。
17. According to the fUndamental theorem of coniC In projective geometry any five points can decide one conic section.
    在射影几何中，二次曲线定理告诉我们任意五点可以决定一条二次曲线。
18. One is differential least square method based on conic, and the other method is trend extrapolation based on modified exponential model.
    本文采用两种方法来解决高温温区的外推标定问题，即基于二次曲线的导数最小二乘法和基于修正指数模型的趋势外推法。
19. Research on Conic Section Comparison Integral Interpolation Algorithm of Numerical Control System
    数控系统二次曲线比较积分插补算法研究二次采油体积波及系数
20. On Some Fixed Value Theorems of Directed Distance for Conic Sections
    二次曲线外切多角形中有向距离的定值定理
21. Deformation Analysis and Application of Conic Projection in Cartography
    地图学中圆锥投影的变形分析及应用
22. According to the selective principle of map projection and Guangxi Regional place and form, the normal secant conic conformal projection of Guangxi Region is designed in this paper.
    根据地图投影选择的原则以及广西壮族自治区的地理位置和形状，设计了广西壮族自治区正轴等角割圆锥投影。
23. A conic map projection having distances between meridians equal to those distance on a globe.
    一圆锥形地图投影图其上线的距离与地球上的子午线等距离。
24. Apollonius is chiefly noted for his work on conic sections.
    亚婆罗尼主要地是以他对于圆锥曲线的研究而闻名的。
25. This paper introduces Averaging arch area property of conic.
    本文介绍圆锥曲线中平分弓形面积的一个性质。
26. They are commonly used in map projections, polar projection, Mercator's projection Lambert conformal conic projection are three of them. a projection of the globe onto a cone with its point over one of the earth's poles.
    导出在极射赤面投影、卡托圆柱投影和兰勃脱正形圆锥投影等算法中确定位置坐标的精确公式。把地球的投影图做到一个圆锥上圆锥的顶点是地球的一极。
27. A fixed reference point on the concave side of a conic section.
    圆锥截面凹面的固定参考点。
28. Pascal's Theorem: The points of intersection of the pairs of opposite sides of a hexagon inscribed in a conic are collinear.
    帕司卡定理：给定一个圆上的六边形，则此六边形三对对边直线的交点在同一直线上。
29. Tucker Consistency Theorem of the Conic Linear System
    线性锥系统的Tucker型相容性定理
30. Medium-sized larch of Canada and northern United States including Alaska having a broad conic crown and rust-brown scaly bark.
    加拿大和美国北部（包括阿拉斯加在内）中型落叶松属植物，宽大的圆锥树冠，黄褐色鳞状树皮。

noun

1. (geometry) a curve generated by the intersection of a plane and a circular cone

   Synonym:    conic section

adj

1. relating to or resembling a cone
   1. conical mountains
   2. conelike fruit

   Synonym:    conicalconelikecone-shaped