切割氧 切割氧的英文 英语翻译 cutting oxygen; sutting stream 拓展翻译 气体保护金属极电弧切割gas metal arc cutting切割incise; incision切割边缘cut edge切割标记cut mark切割成片dicing切割的dicedsectorial切割方案cutting scheme切割规格cut form切割良好的馏分clean cut切割面face of cut切割砂轮slitting wheel切割速度cutting speed切割算法cutting algorithm切割线cutting lineline of cut切割芯片diced chip切割纸cut form氢氧焰切割oxy-hydrogen cutting皮肤切开术dermatotomy; dermotomy皮罗果夫氏切断术Pirogoff's amputation皮斯卡切克氏征Piskacek's sign