The constitutes and using methods of subroutine and macroinstruction during NC milling are stated.阐述了数控铣削中子程序、宏指令的构成和调用方法.In macroprocess system, that part of macrodefinition which forms instruction format generated by t...
一系列技术问题延误了新产品的上市。A series of technical foul-ups delayed the launch of the new product.几次延误都是由新的高科技行李传送系统造成的。Several of the delays were caused by the new high-tech baggage system.因为制造方面的延误，我们没能赶上最后期限。We were not able to m...