a nc programming and emulation software based on feature recognition

methods of interference checking in nc programming are briefly discussed.

文中简述了自由曲面数控加工编程中干涉检查的各种方法。

a practical method used in plane nc programming

一种实用的平面数控编程方法

a new calculating method of nc programming of plate cam's profile

盘形凸轮曲线数控编程的新型计算方法

automatic nc programming and machining verification based on linear model

基于线示模型法的数控自动编程及加工仿真

application of "variable" parameter in computer nc programming

计算机数控编程变量参数的应用

nc programming system for cutting tool radius compensation of two dimensions

二维刀具半径补偿数控加工编程系统

research on system of the nc programming

数控编程系统的研究

design and implementation of an adaptable nc programming and machining system

自适应数控编程与加工系统的设计与实现

research on nc programming and 3d simulation system of turning worm

转向蜗杆数控自动编程及三维仿真系统的研究

analysis on the optimal application of g command in nc programming

数控程序编制中G指令的合理应用

study on a web-based service platform for nc programming and simulation

基于Web的数控编程与仿真服务平台研究

functional requirements and data structure of nc programming system

实用化数控加工编程系统功能需求与数据结构设计

the research of intelligent nc programming system based on ug platform

基于UG平台的智能数控编程系统研究

the study of web-based nc programming system and its key technologies

基于Web的数控编程系统及其关键技术研究

research on capp/ nc programming integration system for body part

箱体类零件CAPP与NC编程集成系统研究

the research of nc programming method of complex table area

复杂列表型面数控编程方法的研究

study on nc programming based on group technology

基于成组技术（GT）的数控编程技术研究

study on problems of the process planning in nc programming

数控编程中的工艺规划问题研究

enhanced polarimetric radar signatures above the melting level in a supercell storm

超单体风暴融化层上增强的雷达偏振信号

no one can ruin your day without your permission.

没有你的允许，没有任何人能破坏你的生活。