- inner epicycloid
- мат.внутренняя эпициклоида, гипоциклоида
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
List of circle topics — This list of circle topics includes things related to the geometric shape, either abstractly, as in idealizations studied by geometers, or concretely in physical space. It does not include metaphors like inner circle or circular reasoning in… … Wikipedia