Yahoo香港字典 搜尋

搜尋結果

1. Oxford American Dictionary

   radii

   • IPA[ˈrādēˌī]

   美式

   • plural form of radius
2. • 相關詞

   radius

   • n.
     a straight line from the center to the circumference of a circle or sphere.
   • v.
     give a rounded form to (a corner or edge): Brian carefully radiused all the sharp edges and corners the radiused edges feel sleek and unobtrusive in the hand

   Oxford American Dictionary

   radius

   • n.
     a straight line from the centre to the circumference of a circle or sphere.
   • v.
     give a rounded form to (a corner or edge): Brian carefully radiused all the sharp edges and corners the radiused edges feel sleek and unobtrusive in the hand

   Oxford Dictionary

   radius vector

   • n.
     a line of variable length drawn from a fixed origin to a curve.

   Oxford Dictionary

   radius vector

   • n.
     a line of variable length drawn from a fixed origin to a curve.

   Oxford American Dictionary

   radius of curvature

   • n.
     the radius of a circle which touches a curve at a given point and has the same tangent and ...

   Oxford Dictionary

   radius of curvature

   • n.
     the radius of a circle which touches a curve at a given point and has the same tangent and ...

   Oxford American Dictionary

3. • 更多解釋

   radii

   • IPA[ˈreɪdɪʌɪ]

   英式

   • plural form of radius

   Oxford Dictionary