1.【摄】景深
1.[Photography]Depth of Field
1.The model is characterized by a large number of DOF, high simulation precision and being easy to get the simulation parameters.
该模型具有自由度较多，仿真参数易获取且精度较高的特点。
2.Finally, the paper will elicit the general equations of motion about six-DOF, considering the relative motion between the two aircraft.
最后，建立的模型中是考虑两个飞行器之间的相对运动，导出通用的六自由度运动方程。
3.A study of the kinematic characteristics of a three degree-of-freedom (dof) parallel mechanism is presented.
的研究运动学特征三自由度（自由度）并联机构提出。
4.Meanwhile, the PKM with multi-DOF is always with high degree of couple and complex NC system, and it's hard to build up the move modeling.
但是并联机床普遍存在有效工作空间小的问题，而且多自由度并联机床运动耦合高、建模困难且控制系统复杂。
5.The Jacobian matrix of the 2-DOF parallel manipulator used in kinematics is derived by means of derivation of constraint equations.
同时，利用对机构约束方程求导的方法，建立了2自由度并联机器人机构的运动学雅可比矩阵。
6.A large opening (small f-stop number) gives you a very shallow DOF, and a small opening (big f-stop number) gives you a much deeper DOF.
一个大洞的开启（小f值）会带给你浅度景深，而一个小的开启（大f值）则会给你一个深度景深。
7.A special template used for establishing error model of the 5-DOF surgical framework is introduced in the paper.
文中还介绍了一种为了建立五自由度手术框架的误差模型而研制的误差标定模板。
8.It is a layered control system consisting of a 3 DOF vehicle model, a yaw moment determining layer and a torque distribution layer.
它是包括三自由度参考车辆模型、横摆力矩确定层和转矩分配层的分层控制体系。
9.The ellipse motion of the driving points for cylinder type multi-DOF ultrasonic motor and its characteristics were outlined firstly.
分析了圆柱形多自由度超声电机驱动点的椭圆运动轨迹及其特点。
10.The mechanical dynamics model is an important research area of the control strategy for the six-dof hydraulic motion platform.
机械系统动力学模型是研究液压六自由度运动平台控制策略的重要组成部分。