| 释义 |
sector美 [?sekt?r] 英 [?sekt?(r)] - n.【数】扇形(面)；防(御分)区；扇形战区；方面战区
- 网络扇形分割式
adj. n. private sector,financial sector,corporate sector,state sector,agricultural sector v. n. sector hit,come sector,affect sector,restructure sector,expand sector n. part,subdivision,division,segment,area n. | 1. a part of a country’s economic or business activity; a group that is part of a larger group 2. a part of an area, especially an area that is controlled by the military 3. a part of a circle that is formed by drawing two straight lines from the center to the outer edge |
1. | 扇形分割式 ...变化〔B（R,ψ）是R与ψ两者的函数〕，磁极面变成扇形分割式（sectored）、螺旋分割式（spiral），或更成为分裂磁极式（… 210.60.224.4 |
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