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焦比的英文

音标:[ jiāobǐ ]  发音:  
"焦比"怎么读"焦比"的汉语解释用"焦比"造句

英文翻译手机手机版

  • [冶金学] coke ratio; [物理学] focal ratio

例句与用法

  • The baker super-schmidt camera can operate with extremely low focal ratios .
    Baker超施密特照相机则能以非常低的焦比工作。
  • The baker super - schmidt camera can operate with extremely low focal ratios
    Baker超施密特照相机则能以非常低的焦比工作。
  • Aiming at the application of the telescope , the main performance of the fiber are the spectral - transmission efficiency and the focal - ratio degradation
    针对此望远镜的应用,对光纤的要求主要集中在对星光的传输性能和焦比蜕化性能上。
  • The forecast module uses the realtime data to calculate the forecast values . this thesis based on no . 3 blast furnace of the xiangtan iron and steel company . it match esthe hardware and software of the blast furnace
    在预测模块中,用即时数据来计算预测值,并用调整系数进行调整,得到可靠的预测值,如铁水温度、理论燃烧温度、直接还原度、焦比等。
  • Applying fuzzy control theory , the prediction of coke rate based on blast temperature , blast temperature and coal injection rate is respectively discussed in the paper . actual production data were used to conduct the model calculations . the research showed that the predicted results were in good accordance with actual ones
    运用模糊控制理论探讨了根据风温预报焦比以及风温、喷煤预报焦比的问题,利用某厂实际生产数据进行仿真实验得到了较好的预报效果。
  • Abstract : according to material and local heat balance in the blast furnace , refering to the result of oxygen enriched blast and coal injection into blast furnace and use of metallized burden , the influence of burden metallization degree on oxygen enriched - coal injection rate 、 coke rate and productivity is calculated
    文摘:根据高炉物料平衡和区域热平衡理论,参照高炉富氧喷煤和使用金属化炉料的冶炼结果,计算了炉料金属化率对富氧喷煤率、焦比和产量的影响。
  • It shows that with a metallization degree of burden more than 40 per cent , blast furnace can t be operated with oxygen enriched blast . combining lower burden metallization degree with oxygen enriched blast and coal injection , higher coal injection rate and higher productivity can be obtained . by use of higher burden metallization degree lower coke rate can be obtained than oxygen enriched blast and coal injection
    结果表明:炉料金属化率达到40后,高炉不能富氧操作;较低的炉料金属化率与富氧喷煤相结合,能够获得更大的喷煤比和更高的产量;使用金属化率较高的炉料,能够比富氧喷煤达到更低的焦比
  • Though , the lateral resolution of cm has been enhanced to be 1 . 4 times of that of a conventional optical microscope under the same aperture focus ratio , it is still two orders of magnitude lower than the axial resolution of itself . so , it is urgent to further improve the lateral resolution of cm
    然而,尽管共焦显微镜的横向分辨力已提高到相同孔焦比的普通光学显微镜的1 . 4倍,但与其本身的轴向分辨力相比,横向分辨力仍低2个数量级,因此进一步改善共焦显微镜横向分辨力的研究显得尤为迫切。
  • Abstract : coke saving measures in the recent , years at pangang are summarized according to various ways of beneficiated materials , high blast temperature , oxygen - enriched blast , pulverized coal injection rate and improvement of blast furnace operation , the effect of related smelting factors on coke rate is investigated in combination with the production data and moreover further measures for reduction of coke rate are proposed
    文摘:从精料、风温、富氧和喷煤量以及改善高炉操作等方面总结了攀钢近几年来采取的节焦措施,并结合生产数据分析了有关冶炼因素对焦比的影响,同时提出了进一步降低焦比的措施。
  • 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。
用"焦比"造句  

其他语种

百科解释

在光学中,一个光学系统中的焦比(,或称“F比例”、“相对孔径”、“光圈值”等,习惯上也简称“光圈”)表达镜头的焦距和光圈直径大小的关系。简单来说,焦比等于焦距数除以孔径数。
详细百科解释
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