英汉例句

• the development of ccd(charger coupled devices) technology makes the supervision of the raceway and automatic adjustment of pulverized coal injection into practice.

  ccd技术的发展，使风口区的监测与自动控制喷煤量在实际高炉中得以应用。

• the pulverized coal injection into blast furnace began early in china, which played a leading role in the development of coal injection technology.

  我国高炉喷煤起步较早，对世界喷煤技术的发展起过先导作用。

• pulverized coal injection (pci) into bfis one of effective technologies to reduce the cost and enhance competitiveness of bf process, but it brings a series of troubles to bf operation.

  喷吹煤粉是降低高炉冶炼成本、增强竞争力的有效技术措施，但也给高炉生产带来了一系列负面影响。

• drying temperature computational model is established, by which feedforward and feedback control guidance of pulverized coal injection and drying moisture are realized.

  建立了干燥温度计算模型，实现了对喷煤量以及干燥水分的前馈和反馈控制指导；

• the parameters of the pulverized coal injection pipes in different stages have been optimized on the basis of theoretic analysis and industrially experimental data.

  通过理论分析，并结合工业实验数据，优化了不同生产阶段喷煤管调整的工艺指标。

• effects of the grain size of pulverized coal injection in bf on combustion performance are studied by self-made experimental rig for combustion of pulverized coal.

  利用自制的燃烧实验装置，研究了鞍钢高炉喷吹煤粉粒度对燃烧性能的影响。

• this paper shows recent technological progress of blast furnace on concentrate, pulverized coal injection etc.

  论述了当前中国高炉炼铁在精料、喷煤等方面的技术进步；

• the pulverized coal injection of blast furnace has won praise prize of excellent reconnaissance and design of project from the guangzhou construction committee in 1998.

  广钢高炉喷煤工程1998年获广州市建委优秀工程勘察设计表扬奖。

• the analyzation results indicated that large mass pulverized coal injection is beneficial to restrain the erosion of hearth lining.

  分析表明大喷煤有利于抑制铁水环流对炉缸内衬的沖刷。

• the action and the meanings about the technology of pulverized coal injection into bf ironmakingwere reviewed, as well as its development during three different stages in china.

  概述了我国高炉喷煤技术发展的三个阶段及喷煤技术在高炉炼铁中的作用和意义；

• some detail problems existing in sinter, blast furnace pulverized coal injection and bf operation were summarized, and some motheds solving problems were introduced.

  对烧结、高炉喷煤及高炉操作过程中在某些细节上存在的问题进行了分析，并介绍了相应的解决方法。

• the reconstruction method, namely changing layer coal combustion for pulverized coal injection combustion, and temperature control of combustion chamber of directed fired dryer are introduced.

  介绍对烘干机燃烧室的改造方法，即改层煤燃烧为喷煤粉燃烧，并对温度实施控制。

• as the rate of pulverized coal injection into the blast furnace is constantly increasing, it is required to reduce the amount of bosh slag and to improve its fluidity by any means.

  随着高炉喷煤量的不断增加，要求千方百计减少炉腹渣量和改善炉腹渣的流动性。

• under high speed preheat in blast furnace and gasification in iron-bath for smelting reduction the pyrolysis of pulverized coal injection is the first important stage.

  高炉喷吹煤粉和熔融还原铁浴粉煤气化等高速加热条件下，快速热分解是第一步。

• in order to satisfy the pulverized coal injection system for the requirements of flue gas temperature, the automatic control system of flue gas temperature is designed.

  为满足喷煤粉系统在制粉过程中对烟气温度的要求，设计了烟气温度自动控制系统。

• in order to alleviate contradiction unable to enlarge pulverized coal injection quantity, it is adopted that granular coal is directly added to bf from the top instead of coke.

  为了缓解无法增大喷煤量的矛盾，采用炉顶直接加入粒煤的方式，达到以煤代焦的目的。

• the increase of high blast temperature is an effective measure to enhance pulverized coal injection rate, reduce energy consumption, and cost.

  高风温是高炉提高喷煤比、降低工序能耗、降低成本的有效措施。