1. 象限：就记忆体汇流排以 125MHz 执行的伺服器而言,其分页计次 (page hit) 的延迟时间为 8.5 周期 (68ns),分页关闭 (page closed) 的延迟时间为 11.5 周期 (92ns),分页遗漏 (page图1-8 中见到的象限 (quad) 即为一组四个的 DIMM.
2. 线组：NVIDIA显卡的GPU是以线组(Quad)为单位处理像素. 线组可以理解为屏幕上一个2×2的像素块,所以一个GPU至少负责渲染相邻的两行像素. 一般来说,现在显卡GPU的流水线的数量都比较多,一般为4的整数倍,例如4、8、12、16.
3. 四方形：我非常喜欢他拍摄的电视剧<游走四方形>>(Quad). 剧中有四个人像疯子一样从广场的四个角落出发,匆匆忙忙地穿越广场. 由于我一直不明白剧中的广场中心到底有什么样的含义,所以,当天晚上我就问贝克特,为什么这四个人都在小心翼翼地,
4. quad：quasi-accurate detection; 拟准检定
5. quad
5. quad：quadrant; 象限
6. quad：quadraphonic; 四声道身历声
1. 同 quadruplet
Quads are the same as quadruplets .
e.g. ...a 34-year-old mother of quads.
生了四胞胎的34岁的母亲
2. 同quadrangle
A quad is the same as a quadrangle .
e.g. His rooms were on the left-hand side of the quad.
他的房间位于四方院的左侧。
noun
1. a rectangular area surrounded on all sides by buildings
Synonym: quadrangle
2. (printing) a block of type without a raised letter
used for spacing between words or sentences
Synonym: space
3. a muscle of the thigh that extends the leg
Synonym: quadricepsquadriceps femorismusculus quadriceps femoris
4. one of four children born at the same time from the same pregnancy
Synonym: quadruplet