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radius

B1 noun

radius /ˈɹeɪ.di.əs/ nghĩa là xương quay

Các nghĩa

  1. xương quay

    The long bone in the forearm, on the side of the thumb.

    The radius of the Earth is 6400 km.

    Find the radius of the escribed circle of the triangle.

    Mars' equatorial radius is a factor of 0.533 of Earth's.

  2. xương quay

    The lighter bone (or fused portion of bone) in the forelimb of an animal.

  3. gân cánh trước

    One of the major veins of the insect wing, between the subcosta and the media; the vein running along the costal edge of the discal cell.

  4. bán kính

    A line segment between any point of a circle or sphere and its center.

    Fatima claims to have visited all the bars within a five-mile radius of her Manhattan apartment.

  5. bán kính

    The length of this line segment.

  6. nan hoa, càng, tia

    Anything resembling a radius, such as the spoke of a wheel, the movable arm of a sextant, or one of the radiating lines of a spider's web.

+ 1 nghĩa khác

  1. bán kính

    The minimum eccentricity of any vertex, for a given graph.

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