1。有智慧而無誌向,正如鳥兒沒有翅膀。
2. In turning, a cutting tool with a single cutting edge is used to remove material from a rotating work-piece to generate a cylindrical shape.
2。在轉動,刀具用壹個前沿是用來把材料從壹個旋轉的工件來生成壹個圓柱形狀。
3. So if you compare learning to write CNC programs to learning a foreign language having only 50 words, it shouldn’t seem overly difficult to learn CNC programming.
3.所示。如果妳比較學習編寫數控程序學習外語只有50個字,似乎不應該過於難學數控編程。