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
- amicable triple
- amicarthiazol
- Amici crater
- Amici prism
- Amici prism (roof prism)
- amicron
- amidah
- amidase
- amidation
- amide
- amide nitrogen fertilizer
- amidine
- amidosulfuron
- amidoxime
- amidryl
- Amiens
- Amiens Cathedral
- amimo acid reabsorption
- A Min
- aminal
- amination
- amine
- amine methylation reaction
- amine oxide
- amine oxide and its derivatives