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    Generalized Variational Principles of Elasticity
    Niu Xiangjun
    1989, 15(2): 1-11.
    Abstract PDF
    Modified Generalized Predictive Control Algorithm
    Xu Ningshou, Tang Nan, Shou Tao, Wu Zhanglei
    1989, 15(2): 12-23.
    Abstract PDF
    Synthesis of 2-Nitronaphthalene with Direct Nitration Method
    Li Tingshu, Dai Qianhuan, Zhong Jie
    1989, 15(2): 24-28.
    Abstract PDF
    Combined Method for solving Stress Intensity Factors of Mixed-Mode Crack
    Guan Dachun, Wang Yu, Wang Mu, et al,
    1989, 15(2): 29-33.
    Abstract PDF
    Model FRF-1(Fish Respiration Frequencies) Determination Instrument
    Cao Weiqin, He Shengfu, et al,
    1989, 15(2): 34-41.
    Abstract PDF
    Study On The Respiration of Carp and Oxygenless Control for Fish Pools
    Cao Weiqin, Wu Yuee, He Shengfu, et al,
    1989, 15(2): 42-47.
    Abstract PDF
    Research of Difference Method for Solving Finite Element Dynamics Equation
    Yang Jiahua
    1989, 15(2): 48-56.
    Abstract PDF
    Search Technique of Boolean Algebra Type——A New Kind of Heuristic Reasoning Method
    Tu Xianchu, Tu Chengyu
    1989, 15(2): 57-61.
    Abstract PDF
    The Study of A Microcomputer System For On-Line Chatter Testing And Analysis
    Wang Ruihua, Fei Renyuan
    1989, 15(2): 62-68.
    Abstract PDF
    Study of Texture for TiN Coating by Ion Plating
    Zuo Yansheng, Zhang Guojian, Liang Bing
    1989, 15(2): 69-73.
    Abstract PDF
    Improvement of the Experiment of Partial Capacitance
    Xu Daozhan, Yang Jiazhu
    1989, 15(2): 74-80.
    Abstract PDF
    Effect of Impregnating with Nitrates on Properties of Desulfurizer from Coal
    Wang Shusen, Ling Ailian, Wang Zhizhong
    1989, 15(2): 81-86.
    Abstract PDF
    Identity of Active Set Method and Simplex Method
    Yang Zhonghua, Gao Luduan
    1989, 15(2): 87-95.
    Abstract PDF
    New Method for Studying the Cutting Process
    Chen Zhangyan
    1989, 15(2): 96-106.
    Abstract PDF