n.[计]扇形；扇区
vt.使分成部分
形容词：sectorial
过去式：sectored
过去分词：sectored
现在分词：sectoring
第三人称单数：sectors
sector详解释义
sector双解释义
sector英英释义
n.(名词)
部门；部分
【机】函数尺，两脚规，象限仪
【数】扇形，扇形面，扇区
【军】防御地段，防区，扇形战区，阵线
分区
【计】段，区段
【机】扇形齿轮
v.(动词)
把…分成部分
把…分成扇形
n.(名词)
[C] 部门; 领域 part or branch of a particular area of activity, especially of a country's economy
[C] 防御地区,防卫区域 any of the parts of a battle area, or of an area under military control
[C] 扇形,扇形面 part of a circle lying between two straight lines drawn from the centre to the circumference
Noun
a plane figure bounded by two radii and the included arc of a circle
a social group that forms part of the society or the economy;
"the public sector"
a particular aspect of life or activity;"he was helpless in an important sector of his life"
the minimum track length that can be assigned to store information; unless otherwise specified a sector of data consists of 512 bytes
