| 单词 |
cosiner |
| 释义 |
▪ I. cosine Trig.|ˈkəʊsaɪn| [mod. f. co- prefix 4 + sine. The L. cosinus occurs in Gunther Canon Triangulorum (1620); F. cosine.] The sine of the complement of a given angle. (Abbrev. cos.)
1635I. W. Sciographia 44 As the Radius Is to the cosine of the angle given. 1726tr. Gregory's Astron. I. 141 The Co-sine of the Angle. 1880Haughton Phys. Geog. iii. 123 The mean annual evaporation..varies as the cosine of the latitude. attrib.1881Nature XXV. 167 Integrators were of three kinds: (1) radius machines, (2) cosine machines, (3) tangent machines. ▪ II. cosine, cosiner obs. ff. cousin, cozener. |
英语词典包含277258条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。
相关内容11:
相关热词搜索:cosiner英英词典英英释义英语词汇意思用法释义英语