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読み方 ダンメンケイジョウ
cross section
横断面
a cross section
金型の断面図
Cross-section of the metal pattern
閉曲面という曲面
a curved surface, called {closed surface}
(断面部の)十字の形の
in the shape of (a horizontal piece on) a cross
平面幾何
plane geometry
物体の縦断面
a vertical section of something
懸垂面という曲面
the surface described by the rotation of a catenary about its axis, called a catenoid
大地の形状
the nature of terra firma
角ばっている形
a square-shaped form
複素平面
(in mathematics) a plane called Gaussian plane
平面
a plane surface
平面三角術
plane trigonometry
断面が四角形の柱
a square pillar
円柱形状
columnar forms
柱面という曲面
a curved surface called a cylindrical surface
平鞘という形状の鞘
a sheath with a flat shape, called flat sheath
台形という図形
a geometric figure called trapezoid
地表の形状としての連痕
of the shape of the earth's surface, a ripple mark called 'renkon'
台形の上の辺
the upper part of a trapezoid
平面図形の重心
in mathematics, the centroid of a figure
直方形という平面図形
the figure of rectangular parallelepiped
四角形という平面図形
a plane figure having four angles, called quadrangle
(形が)角ばっているさま
(of shape) angular
断面形状