coke n. 科克〔姓氏〕。 n. 焦(炭)。 mineral coke天然焦。 a coke oven 炼焦炉。 vt. 把…炼制成焦炭。 vi. 炼焦;成焦炭。 n. 1.〔俚语〕=cocaine. 2.〔美口〕可口可乐(=coca-cola)。 go and eat coke 别作打扰别人的事[少管闲事]。
ratio n. (pl. ratios) 1.比,比率,比值;比例;系数。 2.【经济学】复本位制中金银的法定比价。 the ratio 3:2 (读作 the ratio of three to two )3对2之比。 arithmetical ratio 公差,算术比。 direct ratio 正比。 inverse [reciprocal] ratio反比。 current ratio 电流比,电流变换系数。 nutritive ratio 营养率。 vt. 1.用比例方式表达;求出…的比值;使…成比例。 2.将(相片)按比例放大或缩小。
In recent years at iron - making plant of pangang , the coke ratio of pig iron has reduced evidently by insisting on “ burden preparation ” course , improving quality of sinter , raising wind temperature , increasing rich oxygen quantity and injecting abundant pulverized coal into bf . the solid fuel consumption of sinter has been decreased greatly through insisting on using high - quality calces , practising high feed sintering , actualizing many techniques in solving key problems . at the same time , the energy source base management has been strengthened , and energy - saving work has made great progress , profits generated by energy - saving have exceeded a hundred million yuan 近年炼铁厂通过坚持“精料”方针,改善烧结矿质量,提高风温,增大富氧,实施大喷煤,使入炉焦比有明显下降;烧结坚持用好生石灰,推行厚料层烧结,实施多项技术攻关,固体燃耗大幅度下降;同时加强能源基础管理,节能工作取得长足进步,节能创效益1亿元以上。