An experimental study has been made of graphitizing process of partially graphitized self baking carbon brick (PGSBCB) under different experimental conditions.
在不同的自焙条件下，实验研究了鞍钢７＃高炉用自焙炭砖的石墨化过程。
An experimental study has been made for graphitizing process of partially graphitized self-baking carbonb block (PGSBCB) at different conditions (time :12, 24 and 36 h;temp: 1300,1400 and 1500℃).
在不同的自焙条件（１２、２４、３６ｈ，１３００、１４００、１５００℃）下，实验研究了鞍钢７号高炉用自焙碳块的石墨化过程。
A process of fossilization in which dissolved minerals replace organic matter.
石化作用，化石溶解的矿物质代替有机物的石化过程
Study of a Semi-automatic Chemical Process HAZOP Safety Evaluation Method
一种石化过程半自动化HAZOP安全评价方法的研究
The Study on the Physical and Chemical Processes in Improvement of Alkaline Soil with Gypsum;
对石膏改良碱化土壤过程中发生的化学过程和物理过程的研究
the process of fossilizing a plant or animal that existed in some earlier age; the process of being turned to stone.
使早期时代的植物、动物成为化石的过程；向石头转变的过程。
Water is purified by passing through rock.
水在穿透岩石的过程中获得了净化.
Study on Karst Rocky Desertification Forming Process and Its Control Technology;
喀斯特石漠化的形成过程及防治研究
Effect of Impurities on Gypsum Conversion to Ammonium Sulfate with Ammonium Carbonate;
杂质对石膏—碳酸铵转化过程的影响
Research on Evaluation and Control Methods of Entire Process of Petrochemical Project;
石化项目全过程评估与控制方法研究
Shenzhen Shiyan Reservoir Water Quality Change Study in Cleaning Sediment Process;
深圳石岩水库清淤过程水质变化研究
The Study on the Improvement of Wuhan Petrochemical Works' Quality Management in Production Process;
武汉石化生产过程质量管理改进研究
Research and Integration of HAZOP Automation Methods for Petrochemical Processes
石油化工过程HAZOP专家系统与集成研究
Recovery of Vanadium by Nanofiltration from the Leaching Solution of Stone Coal Roasted with Sodium Chloride
石煤氯化钠焙烧水浸液纳滤提钒过程
Fossilization in English Pronunciation Learning
英语语音学习过程中的“石化现象”
The process of chemical and physical change in deposited sediment during its conversion to rock.
成岩作用在岩石转化过程中沉积物发生化学和物理变化的过程
Process system engineering technology and sustainable development of Sinopec;
过程系统工程技术与中国石化可持续发展
Study on the Emission of NO_x and N_2O During Combustion of Petroleum Coke in a FBC
石油焦流化床燃烧过程中氮氧化物的排放研究
Soil Biogeochemical Characteristics in the Process of Karst Rocky Desertification;
喀斯特石漠化过程中的土壤生物地球化学特征
Studies on Soil Quality in Rocky Desertification in Guizhou Provience;
喀斯特石漠化过程中土壤质量变化研究