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- QT图
- QT离散度
- QT间期
- quad
- Quade model
- quad flat package
- quad flat package, QFP
- quad packing design
- quadr-
- quadrable
- quadrangle
- quadrangle circumscribing
- quadrangle grid
- quadrangular
- quadrangular number
- quadrangular prism
- quadrangular pyramid
- quadrangular set of six points
- quadrangulation of boundary representation based shapes
- Quadrans Muralis
- quadrant
- quadrantal angle
- quadrant altazimuth
- quadrantal triangle
- quadrant angle