首页英语词典sectorsector英英释意

sector

英 ['sektə] 美['sɛktɚ]
  • n. 部门;扇形,扇区;象限仪;函数尺
  • vt. 把…分成扇形

英英释意


1. a plane figure bounded by two radii and the included arc of a circle
2. a body of people who form part of society or economy;
"the public sector"
3. a particular aspect of life or activity;
"he was helpless in an important sector of his life"
4. the minimum track length that can be assigned to store information; unless otherwise specified a sector of data consists of 512 bytes
5. a portion of a military position
6. measuring instrument consisting of two graduated arms hinged at one end