element of a cone

element of a coneの主な意味と例文

意味	母線円錐の母線 a straight line connecting the apex of a cone and a point on the circle of its base
例文	Every element of a cone passes through the apex. 円錐の母線はすべて頂点を通る。

意味	a straight line joining the apex and a point on the base 頂点と底面上の点を結ぶ直線
上位語	element要素