| 释义 |
isoperimeter Geom.|ˌaɪsəʊpəˈrɪmɪtə(r)|
[ad. Gr. ἰσοπερίµετρος: see iso- and perimeter: in F. isopérimètre (Rousseau in Littré).]
A figure having a perimeter equal to that of another; usually in pl. Figures of equal perimeter.
1674S. Jeake Arith. (1696) 525 Plain Figures, called Isoperimeters, and also Bodies of Equal Surface, may be vastly different in their Area's and Solid Contents. 1715Taylor in Phil. Trans. XXIX. 345 Where I give the Solution of the Problems concerning the Isoperimeter. 1870W. Chauvenet Geom. v. 162 Second method, called the method of isoperimeters. |