A degree of a circle. Obsolete.
单词 | θ116996 |
释义 | the world > relative properties > measurement > measurement of length > measurement of other dimensions > [noun] > of angles > units of angular measurement (5) stairc1374 A degree of a circle. Obsolete. degreec1386 Geometry (Astronomy, Geography, etc.) A unit of measurement of angles or circular arcs, being an angle equal to the 90th part of a right angle, or… minutec1392 The sixtieth part of a degree of angular measurement (in later use also minute of arc). prime1738 A subdivision of a standard measure of dimension which is itself subdivided in the same ratio (usually into seconds), e.g. one-sixtieth of a degree… mil1907 A unit of angular measure equal to one-thousandth of a radian (approx. 3.438 minutes of arc). Also: 1/1600 of a right angle, i.e. 3.375 minutes of… |
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