单词 | intrados |
释义 | intrados Arch.|ɪnˈtreɪdɒs| [a. F. intrados, f. L. intrā within + F. dos the back.] The lower or interior curve of an arch; esp. the lower curve of the voussoirs or stones which immediately form the arch. Cf. extrados.
1772C. Hutton Bridges iii, The relations between their intrados and extrados. 1823P. Nicholson Pract. Build. 283 Design of a bridge in which the intrados is the arc of a circle. 1879Sir G. Scott Lect. Archit. II. 141 We have hitherto supposed our arches to be of moderate depth from extrados, or outer line, to intrados, or inner line. |

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:intrados英英词典英英释义英语词汇意思用法释义英语