| 释义 |
象限象限[xiàng xiàn]1.■{数} quadrant
常用词组1.■象限乘法器 quadrant multiplier;2.■象限弧 quadrant(al) arc;3.■象限角 quadrant(al) angle;4.■象限静电计 quadrant electrometer;5.■象限盲 quadrantanopia; quadrantanopsia; tetartanopia; tetartanopsia; tetranopsia;6.■象限偏差 {航空; 航海} quadrantal deviation;7.■象限（球面）三角形 quadrantal triangle;8.■象限四分仪 {工} quadrant;9.■象限探测器 quadrant detector;10.■象限图 quadrantal diagram;11.■象限仪 {天} quadrant;12.■象限仪（座）流星群 Quadrantids;13.■象限圆（饰） quarter round;14.■象限自差 quadrantal deviation;15.■象限自差校正器 quadrantal correctors |