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

• The lumped mass matrix is a diagonal matrix.
  集中质量阵是一个对用阵。
• 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。
• In addition this paper constructs a matrix algorithm for computing bivariate diagonal vector valued rational interpolants with preassigned poles.
  然后构造了在预给极点情况下求主对角线和副对角线上向量值有理插值的矩阵算法。
• The four screw bolts should be tightened up in turn in a symmetrically diagonal position.
  四只螺栓要对称地成斜对角形式依次收紧。
• 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。
• Transform a matrix to a diagonal matrix.
  把一个对角矩阵转化成对角矩阵。
• By using the single diagonal connection and its combination a good homogeneous degree of charging current can be gained.
  分析了槽化成的连接与充电电流的均匀性，单对角连接及其组合体能获得好的充电电流的均匀度。
• Fit diagonal arm on the transverse control arm.
  安装横向控制臂上的对角臂。
• Vertical diagonal time section a flat surface at right angles to a plumb line.
  对角线垂直时间剖面一个与铅垂线绝对成直角的平面。
• He also made good use of diagonal lines.
  他也很好地运用了斜线。