| 释义 |
Examples:chord angle (i.e. angle a chord of a curve makes the tangent)—staircase with right-angled turn—complementary angle (additional angle adding 90 degrees)—hypotenuse (of a right-angled triangle)—angle of drift (navigation)—cosecant (of angle), written cosec θ or csc θ—unit of angle or arc equivalent one sixtieth of a degree—angle of dip (inclination of a geological plane down from horizontal)—geocentric latitude (i.e. angle between the equatorial plane and straight line from center of the earth)—(horizontal-starting right angle character stroke)—angle (between two lines or two planes)—cotangent (of angle), written cot θ or ctg θ—glance (strike at an angle)—(math.) angle-preserving—cosine (of angle), written cos θ—angle at which two lines meet—(downwards-starting right angle character stroke)— |