plural of Euler angle

(geometry) Any one of three angles which together describe the orientation of a rigid body with respect to a fixed three-dimensional coordinate system, according to a formalism introduced by Leonhard Euler.

plural of angle iron

plural of angle bead

plural of angle quote

plural of angle leaf

plural of crank angle degree

(photography) A short focal length lens having a wide field of view.

A unit (equal to one "ordinary" degree) used to measure the piston travel (position) e.g. to adjust ignition. When the piston is at its highest point, known as the top dead center (TDC), the crankshaft angle (crank angle) is at 0 crank angle degrees (CAD).

plural of wide-angle lens