问答题
阅读下图,回答下列问题: 1、此件长、宽、高的最大尺寸是多少? 2、此图尺寸是公制还是英制?根据何在? 3、哪一个尺寸要求最精确? 4、哪一部分有位置公差要求? 5、此图属第几角投影?根据何在?
1、此件长2.272英寸,宽2.755英寸,高2.559英寸。2、图纸尺寸是英制,因为作为零件图,其有效尺寸......
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请翻译下方英语段落。 Jay:Is this a bench? Tommy:Yes,it is. Jay:Wh...
请翻译下方英语段落。 Jay:Is this a bench? Tommy:Yes,it is. Jay:What’s that? Tommy:That is a vice. Tommy:This is a file and that is a workpiece? Jay:Oh,I see. Jay:How many workers are there in your workshop? Tommy:There are nine. Jay:Are they all turners? Tommy:No,seven of them are turners and two locksmiths. Jay:So no one can operate the milling machine. Tommy:No. Six of the turners can operate it. Jay:Is there any woman? Tommy:There are eight women. Five are workers. Others are managers.
请翻译下段英文。 Jay:How many machine tools are there in your f...
请翻译下段英文。 Jay:How many machine tools are there in your factory? Tommy:Ten. Jay:What kind of machine tools are they? Tommy:There are four lathes,three milling machines,two shapers and one drilling machine. Jay:How many workers are there in your workshop? Tommy:There are nine. Jay:Are they all turners? Tommy:No,seven of them are turners and two locksmiths. Jay:So no one can operate the milling machine. Tommy:No. Six of them are turners can operate it. Jay:Is there any woman? Tommy:There are eight women. Five are workers. Others are managers.
自动编程有哪些优点?
问答题自动编程有哪些优点?