- 54.198.212.30

con·i·cal /ˈkɑnɪkəl/

(a.)圓錐的;圓錐形的

con·i·cal /ˈkɑnɪk/ 形容詞

圓錐形的

Con·ic Con·ic·al, a.

1. Having the form of, or resembling, a geometrical cone; round and tapering to a point, or gradually lessening in circumference; as, a conic or conical figure; a conical vessel.

2. Of or pertaining to a cone; as, conic sections.

**Conic section** Geom., a curved line formed by the intersection of the surface of a right cone and a plane. The conic sections are the parabola, ellipse, and hyperbola. The right lines and the circle which result from certain positions of the plane are sometimes, though not generally included.

**Conic sections**, that branch of geometry which treats of the parabola, ellipse, and hyperbola.

**Conical pendulum**. See Pendulum.

**Conical projection**, a method of delineating the surface of a sphere upon a plane surface as if projected upon the surface of a cone; -- much used by makers of maps in Europe.

**Conical surface** Geom., a surface described by a right line moving along any curve and always passing through a fixed point that is not in the plane of that curve.

◄ ►

From: WordNet (r) 2.0

conical

adj : relating to or resembling a cone; "conical mountains";

"conelike fruit" [syn: conic, conelike, cone-shaped]