...ion instrument 精密仪器 ; 精密仪表 ; 精度仪器 ; 精度仪表 extended precision 扩展精度 ; 扩增精确度 ; 延伸精度 ; 扩充精度 precision tool 精密工具 ; 精密工具精密刀具 ; 精密刀具 ..
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该方法编程效率高、算法快速稳定、计算精度高、扩充能力强、交互性好，有一定的工程应用价值。
This method has the high effective programme, the stable and fast arithmetic, the high calculate precision, the good expansion, the good alternating and the value of project application.
对扩充数控系统的轨迹控制功能，简化零件程序，提高加工精度具有重要的意义。
The proposed algorithm can extend the CNC's trajectory control function, simplify the part program, and improve machining precision.
然后引入作用较大的高阶广义节点形函数，扩充广义刚度矩阵，并求解新的整体平衡方程，得到更高精度的数值解。
Then, those useful generalized nodes are selected, and the generalized stiffness matrix is enlarged. A more accurate numerical solution can be obtained after the new equilibrium equations are solved.
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