例句與造句

1. digital controlled c
   數(shù)控沖床c
2. abstract : in this paper, the concepts of purity steel and clean steel are discussed . the technology of controlling c, s, p, n, h, o in steel is summarized . some useful references of purity steel production can be drawn for domestic steel companies
   文摘:簡要探討了純凈鋼和潔凈鋼的概念，概述了近20年來國內(nèi)外主要鋼廠生產(chǎn)純凈鋼過程中控制鋼中雜質(zhì)元素(主要是c、s、p、n、h、o)的技術(shù)進(jìn)展，為我國純凈鋼生產(chǎn)提供了有益的借鑒。
3. It's difficult to find control c in a sentence. 用control c造句挺難的