象限

• Tracker initially displays a square with four colored and numbered quadrants
  Tracker最初显示一个正方形，其中有四个已编号的彩色象限。
• Diagnosis of sliding bearing based on quadrantal area information entropy of axle centre track
  基于轴心轨迹象限面积信息熵滑动轴承的诊断
• The center of southwest low jet currently lay in the southeast quadrant of southwest vortex
  西南风低空急流中心一般位于西南涡的东南象限。
• The working principle of the single - phase voltage - source 4 - quadrant converter is introduced
  摘要介绍了单相电压型三电平四象限变流器工作原理。
• The control strategy of the machine is important because the machine won ' t work without it
  介绍了双转子电机在四象限运行时各种工况的能量流向。
• The optimized division method to the spatial quadrant in the performance of the numerical control original code
  数控原代码开发中空间象限的优化划分
• The implications are less clear for programs that fall into the top left and bottom right quadrants
  对于左上和右下象限的项目，含义就不那么清晰了。
• At first the pain was generalized in the ( whole ) abdomen ; but it subsequently localized to the r . u . q
  起初，疼痛遍及整个腹部，后来它局限于右上象限。
• The quadrants are displayed to help you see when the square is inverted horizontally and or vertically
  显示象限是为了在正方形水平和/或垂直翻转时帮助您查看。
• In the cases of and , there has no closed orbit to the system ( * ) in the first quadrant
  这里，为某一负值， 。对和不定号的情形，系统（ * ）在第一象限内均不存在极限环。