您要查找的是不是：
- 二自由度HD調節器two-degree-of-freedom PID regulator
- 二two
- 大滯后系統的二自由度控制器設計研究DESIGN AND RESEARCH OF TWO-DEGREE-OF-FREEDOM CONTROLLER FOR LARGE DELAY SYSTEM
- 二號2nd day of the month
- 二樓second floor
- 自由度freedom of motion
- 周二Tuesday
- 二次adratic quadrate
- 二等second-class
- 大二學生sophister
- 小二young waiter in a wineshop or an inn
- 乙二醇glycol
- 二等獎學金minor award
- 二自由度欠驅動機械臂的動力學模型與位置閉環控制模擬Dynamic Model and Closed Loop Control Simulation of the Position for a Two DOF Underactuated Manpulator
- 二元duality
- 二度bis
- 二甲苯xylene
- 二是secondly
- 二部duo
- 二代bibasic
