e/Conical coordinates

Information
has gloss	eng: Conical coordinates are a three-dimensional orthogonal coordinate system consisting of concentric spheres (described by their radius r) and by two families of perpendicular cones, aligned along the z- and x-axes, respectively.
lexicalization	eng: conical coordinates
instance of	(noun) a system that uses coordinates to establish position reference system, coordinate system, frame of reference, reference frame

Meaning
Chinese
has gloss	zho: 圓錐坐標系是一種三維正交坐標系。它的三個坐標曲面分別為同心圓球面，錐軸為 x-軸的圓錐面，錐軸為 z-軸的圓錐面。
lexicalization	zho: 圓錐坐標系

Media
media:img	Conical coordinates.png