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    The Optimizing Design of HF Wideband Amplifiers
    Hua You-nian, Li Shi-ming, Zhou Shi-ti, Zhou Hong-zhi
    1981, 7(4): 1-20. DOI: 10.11936/j.issn.0254-0037.1981.04.001
    Abstract PDF
    Analysis of Stability of Rocky Slope and its Method of Mechanics Examination
    Wang Hong-qu
    1981, 7(4): 21-32. DOI: 10.11936/j.issn.0254-0037.1981.04.002
    Abstract PDF
    Notes On the Differentiation Properties of Bounded Qprocesses in Abstract Space
    Zheng Xiao-gu, Wang Jian-ding
    1981, 7(4): 33-36. DOI: 10.11936/j.issn.0254-0037.1981.04.003
    Abstract PDF
    Graph Theory and Its Methods of Dimensional Chain
    Zhao Cheng-gang
    1981, 7(4): 37-56. DOI: 10.11936/j.issn.0254-0037.1981.04.004
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    The least squares evaluation method for form and position errors and the Calculation by computer
    Wang Yong-po, Zhuo Xing-ren
    1981, 7(4): 57-73. DOI: 10.11936/j.issn.0254-0037.1981.04.005
    Abstract PDF
    Direct Measurement of Percentage modulation for Ultrasonic Standing wave Light Intensity modulator
    Zhan Yong-ling, Cai Feng-yi, Yao Yi-qiou
    1981, 7(4): 74-79. DOI: 10.11936/j.issn.0254-0037.1981.04.006
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    Mathematical Methods of Pattern Recognition(Ⅱ)
    Chen Zu-yin, Shen Yong-huan, Lu Hong-bo, Nie Jin-zong
    1981, 7(4): 80-93. DOI: 10.11936/j.issn.0254-0037.1981.04.007
    Abstract PDF
    Structural Analysis of the Coordinate Measuring Machine
    Xu Dian-huang
    1981, 7(4): 94-99. DOI: 10.11936/j.issn.0254-0037.1981.04.008
    Abstract PDF
    System of Interstate & Defence Highway in U.S. America
    Joe y·Eng
    1981, 7(4): 100-108. DOI: 10.11936/j.issn.0254-0037.1981.04.009
    Abstract PDF
    On Structure-Carcinogenic Activity Relationship
    S. Herzberg
    1981, 7(4): 109-113. DOI: 10.11936/j.issn.0254-0037.1981.04.010
    Abstract PDF
    An Improved Scheme for Pseudochaining
    Chen Dai-yu
    1981, 7(4): 114-121. DOI: 10.11936/j.issn.0254-0037.1981.04.011
    Abstract PDF
    Several Convexity Statements In Chance Constrained Programming Problems
    Yan Tie-cheng
    1981, 7(4): 122-127. DOI: 10.11936/j.issn.0254-0037.1981.04.013
    Abstract PDF
    An Improvement On Powell's Algorithms Using the Principal Axes
    Gao Lu-duan
    1981, 7(4): 128-137. DOI: 10.11936/j.issn.0254-0037.1981.04.014
    Abstract PDF
    Computer-aided Instruction Software TMB and TMG, Their structures and uses
    Wang Wei
    1981, 7(4): 138-143. DOI: 10.11936/j.issn.0254-0037.1981.04.015
    Abstract PDF