diagonal

英 [daɪˈæɡənl]

美 [daɪˈæɡənl]

adj.  斜线的; 对角线的
n.  对角线; 斜线

复数：diagonals　

TOEFLGRETEM8

Collins.1 / BNC.10261 / COCA.12094

牛津词典

adj.

• 斜线的；对角线的
  at an angle; joining two opposite sides of sth at an angle
  1. diagonal stripes
     斜纹

noun

• 对角线；斜线
  a straight line that joins two opposite sides of sth at an angle; a straight line that is at an angle

柯林斯词典

• ADJ 斜的;对角的
  Adiagonalline or movement goes in a sloping direction, for example, from one corner of a square across to the opposite corner.
  1. ...a pattern of diagonal lines.
     斜纹图案
• N-COUNT 斜线
  Adiagonalis a line that goes in a sloping direction.
  1. The bed linen is patterned in stylish checks, stripes, diagonals and triangles.
     床单有漂亮的方格形、条纹、斜纹和三角形图案。
• N-COUNT (几何学中的)对角线
  In geometry, adiagonalis a straight line that joins two opposite corners in a flat four-sided shape such as a square.
  1. Mark five points an equal distance apart along the diagonals.
     在对角线上等距地标出5点。

英英释义

noun

• a punctuation mark (/) used to separate related items of information
  Synonym:solidusslashvirgulestrokeseparatrix
• (mathematics) a set of entries in a square matrix running diagonally either from the upper left to lower right entry or running from the upper right to lower left entry
• an oblique line of squares of the same color on a checkerboard
  1. the bishop moves on the diagonals
• a line or cut across a fabric that is not at right angles to a side of the fabric
  Synonym:bias
• (geometry) a straight line connecting any two vertices of a polygon that are not adjacent

adj

• having an oblique or slanted direction
  Synonym:aslantaslopeslantedslantingslopedsloping
• connecting two nonadjacent corners of a plane figure or any two corners of a solid that are not in the same face
  1. a diagonal line across the page

双语例句

• A new kind of reinforced concrete ( including prestressed concrete) frame structure with diagonal member is put forward.
  提出了一种带腋撑的新型钢筋混凝土（含预应力混凝土）框架结构。
• The lumped mass matrix is a diagonal matrix.
  集中质量阵是一个对用阵。
• Transform a matrix to a diagonal matrix.
  把一个对角矩阵转化成对角矩阵。
• The first form returns the diagonal matrix.
  第一种形式返回对角矩阵。
• He also made good use of diagonal lines.
  他也很好地运用了斜线。
• That is not in the same row, column and diagonal.
  即都不在相同的行，列和对角线。
• In this paper, a novel approach based on the variable diagonal loading to robust adaptive beamforming is proposed.
  针对传统算法对方向向量偏差敏感的缺点，提出了一种基于可变对角载入的鲁棒自适应波束形成算法。
• Diagonal point of a complete quadrangle slanted across a polygon on a diagonal line.
  完全四角形的对边点以对角线斜跨多边形的。
• The square matrix is called a diagonal matrix.
  该方矩阵称为对角矩阵。
• Subdivide the diagonal section at the back-left side of the triangle with one diagonal-back parting.
  在和对角线的-背面的三角形的背面留下的边细分对角线的区段离别的。