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会英文的帮下忙了,英译汉

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/24 16:34:01
会英文的帮下忙了,英译汉
Machining is the manufacturing process in which the size.shape or surface properties of a part are changed by removing the excess material.Therefore machining is a relatively expensive process that should be specified only.when high accuracy and good surface finish are required.
加工是通过去除冗余材料从而使得零件大小、形状与表面符合要求的制造过程.因此加工是应该给出具体说明的相对昂贵的过程.加工需要精确而良好的表面.
再问: 能再帮我翻译一句吗 谢了 There are five basic types of machine tools to perform machining.lathe or turning machine.drilling or boring machine.milling machine.shaper or planer.and grinder.
再答: 加工有5种基本的工具:车床,冲钻,铣(床),塑形机和磨光机