理学 计算机输入输出设备 释 joystick 游戏杆 一种在电子游戏中常用的控制部件。由基座和固定在上面作为枢轴的主控制杆组成，作用是向其控制的设备传递角度或方向信号。
计算机硬件 输入输出设备 释文 joystick 游戏杆
- lower arithmetic
- lower asymptotic density
- lower atmosphere
- lower base
- lower body negative pressure
- lower Bohl exponent
- lower bound
- lower boundary
- lower boundary condition
- lower bounded
- lower bounded variable
- lower bound of a family
- lower bound of a function
- lower bound of an operator
- lower bound of a set
- lower bound on the minimum mean square error
- lower branch
- lower Burkill integral
- Lower Canada
- lower carbon alcohols
- lower center series
- lower central chain
- lower central exponent
- lower central series
- lower chromosphere