建模、分析、优化和决策 |
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采煤机液压调姿牵引机构的力学特性与设计 |
刘春生,田 操 |
黑龙江科技大学 机械工程学院,黑龙江 哈尔滨 150022 |
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The mechanical properties and design of shearer hydraulic adjustable posture traction mechanism |
LIU Chun-sheng, TIAN Cao |
School of Mechanical Engineering, Heilongjiang University of Science & Technology, Harbin 150022, China |
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