求翻译：针对某型单斗反铲式液压挖掘机的工作装置，利用UG软件建立了实体模型，并且利用UG软件进行了运动学和动力学仿真分析，得到了工作装置中各关节点的坐标和实现挖掘力的限制条件，得到了挖掘机的工作包络曲线图、最大卸载高度、最大挖掘半径和最大挖掘深度，以及各销轴的受力情况。是什么意思？

A single bucket for backhoe hydraulic excavator working device, built using UG software entity model, and using UG software for the simulation of kinematics and dynamics, has been working device coordinates of each point and the achievement of joint mining power constraints, has been working envelop

In a single-type backhoe hydraulic excavator work UG software installation, use the entity UG software model and use the kinematics and dynamics simulation devices, and has been working in the coordinates of the nodes and achieve digging force of restrictive conditions of work, and has been an excav

In view of some only fights the backhoe hydraulic pressure excavator the work installment, has established the full-scale mockup using the UG software, and has carried on the kinematics and dynamics simulation analysis using the UG software, obtained in the work installment various articulares coord

For a type single bucket anti-shovel type hydraulic excavator of work device, using UG software established has entity model, and using UG software for has kinematics and dynamics simulation analysis, are has work device in the all joint points of coordinates and implementation mining force of limit