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.

英英释义

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

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。