| 词汇 | radian |
| 释义 | radian noun[ C ] mathematics specializeduk /ˈreɪ.di.ən/ us /ˈreɪ.di.ən/ the measure of an angle at the centre of a circle opposite an arc (= part of the edge of a circle) that is the same length as the radius(= the line from the centre to the edge of the circle)弧度 Geometry: describing angles, lines & orientations angle of incidence angularity antinode asymptote asymptotic gradient interior angle multiaxial non-coplanar non-intersecting non-planar reflex scalene triangle shallow sine supplementary triangulate unbowed vanishing point vertically You can also find related words, phrases, and synonyms in the topics: Miscellaneous units of measurement radian | American Dictionaryradian noun[ C ] us/ˈreɪ·di·ən/ geometry the measure of an angle at the center of a circle opposite an arc (= part of the edge of a circle) that is the same length as the radius (= line from the center to the edge of the circle) Examples of radianradian In the case of chirped lasers, the electron energy is maximized at a crossing angle u 0.06 radian. The state variables have different units, for example meters for position and radians per second for angular velocity. The frequency range over which wave absorption is desired is from three to thirteen radians per second. Using a protractor we were able to make an estimate of the angle of one of the air wedges: 37 (0.645 radians). The units of the kinematic parameters are in radians and millimeters. Note that the units of the kinematic parameters are in radians and millimeters. The arcsine transformed value in radians of 0 is 0 and of 1 is 1.57. The units for the angles are in radians. Reflexion coefficients were then measured for frequencies between three and thirteen radians per second for various wave-maker strokes. The divergence of atomic beam generated directly from the thermal ovens is in radians. The tube was mounted vertically and was (usually) rotated at speeds o f about 27r radian/second. Here 0 > 0 can be interpreted as material density and as a radian frequency. Their arms are placed in the following position: forearms neutral, 2 elbows flexed to about radians and shoulders slightly abducted and flexed. The electron gains maximum energy for a crossing angle of u 0.1 radian for un-chirped lasers. The angular displacement that the potential field uses is 0.006 radian. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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