单词 | folium |
释义 | fo·li·um (fōle-əm) n.pl. fo·li·a(-le-ə) 1. Geology A thin, leaflike layer or stratum occurring especially in metamorphic rock. 2. Mathematics A plane cubic curve having a single loop, a node, and two ends asymptotic to the same line. [Latin, leaf; see bhel-3 in the Appendix of Indo-European roots.] foliumThe equation of the folium of Descartes is x3 + y3 = 3axy. |
随便看 |
英语词典包含135693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。