理学 计算机输入输出设备 释 pointing device 点击设备 一种将空间位置信息输入到计算机的人机接口装置。一般与能显示图形的设备配合使用，方便用户快速、精准地实现人机交互。 理学 指点 释 pointing device 指点设备 用户在人机界面中进行指点操作所使用的设备。
计算机硬件 输入输出设备 释文 pointing device 点击设备
- dimensionless time parameter
- dimensionless unit
- dimensionless variable
- dimension lumber
- dimension number
- dimension of a cell
- dimension of a complex
- dimension of affine set
- dimension of a lattice
- dimension of algebraic group
- dimension of a linear space
- dimension of a linear system
- dimension of a manifold
- dimension of an element
- dimension of an ideal
- dimension of an offine variety
- dimension of a physical quantity
- dimension of a polyhedron
- dimension of a projective variety
- dimension of a representation
- dimension of a sieve
- dimension of a simplex
- dimension of a space
- dimension of a variety
- dimension of connectivity