1) 2dimention-4-quardrant method
2维4象限法
2) quadrant
[英]['kwɔdrənt] [美]['kwɑdrənt]
(1)扇形体(2)象限(3)象限仪(4)扇形齿轮
3) two-dimensional quadrant system
二维象限
1.
The form of two-dimensional quadrant system was as fol-lows:increase rate of storage profit(Ri)was designed as Y-coordinate,and market possession rate(Rs)as X-coordinate,expectation value of profit and market possession rate as grid origin.
以微型节能保鲜冷库开发为标的,以保鲜增值(利润)率Ri为纵坐标,市场占有率Rs为横坐标,利润和市场占有率的期望值为原点,研究开发微型节能保鲜冷库的二维象限决策法推广技术。
4) Four quadrant method
四象限法
5) figure of two-dimensional quadrant of data grade
二维象限图
6) four-quadrant converter
4象限变流器
1.
The principle of single-phase four-quadrant converter and its predictive current control strategy were studied.
分析了单相4象限变流器的主电路及其预测电流控制原理。
补充资料：象限
象限
quadrant
象限l呷由胡t;拙明pa.T} 由两条相互垂直的直线把平面划分成的四个区域(角)中的任何一个.Bc3.3
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条