能源科学技术

• 不熟悉

  Individual’s scarcity on processing acquisition stressed on unfamiliarity in CAD/CAM revealed in enterprises’NC lathe programmers and operators, and dilemma in NC programming,the paper researched issues on automatic processing program rests on cavity of shell parts.

  针对企业数控机床部分编程和操作人员CAD/CAM软件不熟悉和加工工艺知识不丰富,编制数控加工程序比较困难的状况,论文以壳体零件的型腔加工为对象,研究了准自动编程问题。

艺术学

• 陌生化