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分析述评谈谈对专业化生产的看法····,·······……1一1对应用数控机床的几点体会··········,·…2一1如何搞好专业化协作的粗浅认识···……7一l对主机标准件专业化生产的几点看法…7一3对数控加工技术发展的一点看法···……8一1科研成果简介···························……8一34试谈数控机床的应用研究············……10一1对电解加工现存几个问题的商讨···……10一4国外常规工艺的一些动态············……n一5要重视常规工艺的发展提高······… 相似文献
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综述材料的科研与展望—宏观材料学的两个问题(一)·········……‘········……肖纪美(第1期)金属一陶瓷粒子型铸造复合材料·········································,·········……刘立新(第1期)材料的科研与展望—宏观材料学的两个间题(二)···············……:··……肖纪美(第2期)直流脉冲条件下铝金属化层的失效行为··········································……何涛(第2期)航天飞机轨道器热防护… 相似文献
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专家论坛1对航空工业两个重大历史问题的思考吴大观(1一1新型发动机的一些新颖结构光(l一3)陈对我国军用航空发动机发展的思考张恩和(3一l),白内」结构与设计风扇乃曾压级的设计及试验研究··································································……郝树成(2一I)不良流线体的减阻新概念··········,·····························································……申振华(3… 相似文献
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研究论文镍基高温合金的平衡合金化···················································,··…G.E.莫洛佐娃(1一1)Ic一6铸造Ni3AI基合金的研究······················································……李孙华等(l一5)低膨胀高温合金GH907、GH909的铸态组织及其均匀化处理···············……陈琼等(l一13)一种高温合金粉末预处理后表面的分析···························… 相似文献
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在改革的大潮中推进科技进步 —新年致读者············……本刊编辑部1一2飞机飞行品质和空中飞行模拟~·“一王昂5一2 ·专家论坛·苏一27歼击机研制历程的启示·~……刘迎晖1一3加快制造技术的发展是开发航空新产 品的保证···························……吴志恩1一6航空涡轮发动机结构研制的基本 途径·································……吴大观2一2当议开拓工业燃气轮机新市场,··……张春霞2一6结构分析在发动机研制中的作用……蒋福庆2一10中国航空可靠… 相似文献
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考虑n个互相连结的空间树形挠性多体系统,不妨按照Ho的直接路思想对系统分层标号,并选取体1为系统的主体,所有直接路均是相对体1而言的。如图1所示,选取O Ex By Ez B为地心惯性系,而O 0为整个系统的质心,O 0x 0y 0z 0为参考坐标系,系O 1x 1y 1z 1固连在主体1上,而系O iX iy iZ i（2≤i≤n）的原点在体i与其直接内连体的铰结点处,并固连在体i上,铰链点O i允许有三自由度平动和三自由度转动,为了方便,也将O 0和O 1点看作两个虚设的铰链点。 相似文献
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继往开来鹏程万里严京林(卜1) ·庆贺十周年·非常值得称赞的十年····························································……秦玉钊(1一2)应该发扬光大的十年·················,··········································……戈平(卜4)成果卓著任重道远····························································……赵震炎(1一6)飞… 相似文献
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流体力学翼一身组合体跨音速守恒型全位势流AFZ高效算法的应用·········……南京航空学院黄明J洛(A11)凹半球降落伞模型在加速和定常流中的流场观测···……北京航空航天大学连淇样周民选(A84)任意翼型有小分离气池跨音速绕流的迭代算法·········……南京航空学院张慧驹曹起鹏(A 103)直升机机身对旋翼的千扰···································,·········……北京航空航天大学孙茂(A 108)用多重网格法生成随时间变化的贴体网格···..··············… 相似文献
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(2990年10月于九江)11l2弹性动力学变分原理的理论及应用研究···············……北京航空航夭大学关于非单构性振动系统···································,······……南京航空学院周期性结构振动分析的变分原理及应用4··……北京航空航天大学诸德超周期性外载荷作用下弹塑性结构动态安定安全载荷的计算····,·················································……西北工业大学胡放宗粘弹性结构动力学分析·····… 相似文献
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洲控总体设计测取精度信息的导弹飞行试验计划用的统计方法··················……‘··……(一)p.57一“非对称多站在目标跟踪中的精度几何递变····································……(一)p.67一110吉尔南再入测量站在美国战略武器试验中的作用······························……(二)p.88一94跟踪和数据中继卫星系统在欧洲的应用可能性·································……(二)p.63一78航天跟踪和数据系统… 相似文献
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