例句與造句

1. abstract : the production, consumption and trade of industrial grade silicon at home and abroad are introduced, and the measures of expanding production of chemical silicon, popularizing and doing well in refining with oxygen blowing, utilizing coal instead of charcoal and utilizing carbon electrode etc . are proposed to raise industrial grade silicon enterprises benefits at the present situation
   文摘:介紹了國(guó)內(nèi)外工業(yè)硅生產(chǎn)、消費(fèi)和貿(mào)易狀況，并就目前形勢(shì)下如何提高工業(yè)硅企業(yè)的效益，提出了擴(kuò)大化學(xué)用硅生產(chǎn)、普及和搞好氧化法精煉，以煤代替木炭和應(yīng)用炭素電極等建議。
2. It's difficult to find oxygen blown in a sentence. 用oxygen blown造句挺難的