director circle
director circle · director circles
A circle formed by all 90° crossings of tangents of an ellipse or hyperbolaA circle formed by all 90° crossings of tangents of an ellipse or hyperbola.
UK/dɪˌɹɛk.tə ˈsɜː.kəl/US/dɪˌɹɛk.təɹ ˈsɜɹ.kəl/
Значение
значений: 1A circle formed by all 90° crossings of tangents of an ellipse or hyperbola.
Переводы
языков: 2Формы
мн. число: director circles| Ед. число | director circle |
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| Мн. число | director circles |
правильный