frustum 的定义
plural frus·tums, frus·ta [fruhs-tuh]. /ˈfrʌs tə/. Geometry.
- the part of a conical solid left after cutting off a top portion with a plane parallel to the base.
- the part of a solid, as a cone or pyramid, between two usually parallel cutting planes.
更多frustum例句
- When they had reached the frustum's base, Urim descended and, in turn, presented various members of his retinue.
- The others amused themselves all around me; I found my delight in the frustum of a pyramid.
- The form of the stand is the frustum of a hexagonal pyramid reversed, about six or eight inches in diameter.
- Of course, when I was taught how to measure a cone, I was also instructed to do the same with the frustum of one.
- At ferrum, quod pluit in Taurinis, cuius frustum apud nos extat, qua ex fodina sustulit nubes?