quadrants

英['kwɒdrənts] 美['kwɒdrənts]
  • n.九十度弧；四分之一圆；扇形体；象限名词quadrant的复数形式.

详细释义

名词 quadrant:
  1. a quarter of the circumference of a circle

  2. any of the four areas into which a plane is divided by two orthogonal coordinate axes

  3. the area enclosed by two perpendicular radii of a circle

  4. a measuring instrument for measuring altitude of heavenly bodies

双语例句

    用作名词 (n.)
    1. On this basis, the dynamic propulsive models of DSV across four quadrants are set.
      据此建立了适用于四象限动态工况的深潜艇推进模型。
    2. It's going to grow and grow until there's almost no other quadrants.
      它会无限膨大直至其他象限近于消失。

相关词汇

quader quad quadrature mirror filter quad-in-line package quadrature kilovoltampere quadric wavelet transform quadruped walking vehicle quadrupole-triplet lens quadrature-axis voltage quadrate lobe of cerebrum quadrilobulate lophophore Quadriacanthus kobinensis
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