理学 计算机存储部件 释 sector 扇区 一个磁道由被分成若干等长段，每一段称为一个扇区。
sector ①扇形 ②象限 ③四分仪
＞拓扑学与几何学＞初等几何学＞释义 sector 扇形 sector 扇形†
sector 象限仪
计算机硬件 存储设备 释文 sector 扇区
- abstract analog
- abstract analysis
- abstract analytic function
- abstract analytic number theory
- abstract approximation theory
- abstract automaton
- abstract bifurcation theory
- abstract category
- abstract cell complex
- abstract characteristic
- abstract class
- abstract code
- abstract complex
- abstract computability
- abstract computational complexity
- abstract computation theory
- abstract computer
- abstract concept
- abstract coset
- abstract critical point theory
- abstract database
- abstract data type
- abstract deductive system
- abstract definition
- abstract dependence relation