Definisjon av directrix

Vi fant 2 definisjoner av directrix på engelsk.

Wiktionary

Substantiv
directrix - A female who directs; a directress.
directrix - A line used to define a curve or surface; especially a line, the distance from which a point on a conic has a constant ratio to that from the focus.

windlessness fire control Perplexed subsystem specifier

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