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    Theory of Lognormal Kriging and Its Application in Ore Reserve Estimation
    Hou Jingru, Huang Jingxian, Zhang Shuquan
    1989, 11(5): 391-398. DOI: 10.13374/j.issn1001-053x.1989.05.017
    Abstract PDF
    Reduction of Chromium Ore Pellet containing Carbon
    Yuan Zhangfu, Wan Tianji, Ren Daning, Chen Yungong
    1989, 11(5): 399-405. DOI: 10.13374/j.issn1001-053x.1989.05.018
    Abstract PDF
    Mathematical Model of Turbulent Velocity Feild in the Round Injector and Its Optimal Design
    Guo Hongzhi
    1989, 11(5): 406-412. DOI: 10.13374/j.issn1001-053x.1989.05.019
    Abstract PDF
    The Gas and Solid Exchanges between Both Areas of Fluidized Bed Used for Coal Gasification
    Guo Feng, Ni Xuezi
    1989, 11(5): 413-418. DOI: 10.13374/j.issn1001-053x.1989.05.020
    Abstract PDF
    Influences of Subcritical Annealing on the Austenite Transformation in Fe-C-Mn Dual Phase Steel
    Zhou Xiangyang, Cao Fengyu, Li Chengji
    1989, 11(5): 419-425. DOI: 10.13374/j.issn1001-053x.1989.05.021
    Abstract PDF
    Relationships between the Mechanical Properties and Structural Parameters of the Controlled Rolled and Controlled Cooled Medium-Carbon Steels
    Gao Ning, Li Wenqing, Wang Yiwen
    1989, 11(5): 426-435. DOI: 10.13374/j.issn1001-053x.1989.05.022
    Abstract PDF
    An Approach to Innovation of Extisting Double Duo Mills
    Zhong Yanzhen, Hou Jianxin, Wang Tie, Shao Juan, Li Huifen
    1989, 11(5): 436-442. DOI: 10.13374/j.issn1001-053x.1989.05.023
    Abstract PDF
    The Analysis of the Boundary Element Method in Rolling Plate and Strip
    Xia Guang, Ju Wenji
    1989, 11(5): 443-448. DOI: 10.13374/j.issn1001-053x.1989.05.024
    Abstract PDF
    Propagation Analysis of Branched Crack in the Gear Surface Loaded by Hertzian Contact Stresses
    Cao Renzheng, Zhang Yunqing
    1989, 11(5): 449-457. DOI: 10.13374/j.issn1001-053x.1989.05.025
    Abstract PDF
    Robustness Analysis and Realization of Parameters Adaptive Control for Vector-Controlled Induction Motor
    Li Huade, Zhao Dianjia, Chen Ming, Sun Shaoyuan, Lu Jieguang, Shen Chengzhi
    1989, 11(5): 458-462. DOI: 10.13374/j.issn1001-053x.1989.05.026
    Abstract PDF
    Thermodynamic Analysis of the Binary Phase Diagram Involving Two Phase Layers
    Li Ruiqing, Zhou Guozhi
    1989, 11(5): 463-470. DOI: 10.13374/j.issn1001-053x.1989.05.027
    Abstract PDF
    Conditions and Control of the Chemical Colouration for Stainless Steel
    Wang Kuang, Li Jiuqing, Tan Mingwei, Ma Zhihong
    1989, 11(5): 471-475. DOI: 10.13374/j.issn1001-053x.1989.05.029
    Abstract PDF
    Extraction of Mischmetal Chloride from Rare Earth Ore of South Ionic Type
    Zhang Xin, Lin Tao, Yue Baolan
    1989, 11(5): 476-480. DOI: 10.13374/j.issn1001-053x.1989.05.030
    Abstract PDF
    The Preparation of Activated Carbon Fibers and Its Adsorbent Behaviour
    Luo Jingyuan, Chou Weihua, Mei Yongzhan, Yu Zongsen
    1989, 11(5): 481-485. DOI: 10.13374/j.issn1001-053x.1989.05.031
    Abstract PDF
    The CO-Coloration System of “Alkaline Earth(Ⅱ)-Rare Earths(Ⅲ)-Alizarin Violet-Tetradecylpyridinium Chloride”
    Qi Zhigang, Yao Jiayu, Chen Huaxu
    1989, 11(5): 486-491. DOI: 10.13374/j.issn1001-053x.1989.05.032
    Abstract PDF
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