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1.
空间飞行器系统工程期号同步自旋卫星总体结构方案设计概述················································……1对日定向卫星地面盲区计算·················································,··········……1通信卫星经济效能因子初探················,,···········································一2双曲线卫星天源定位系统分析············…  相似文献   

2.
1 9 58年第1期目锋ByHooacK丽不等式的一种推广·································,···············,……李心璨关于“H OLDER不等式的一种推广”一文的补充···························……陈乃栋虚位移原理在杆弹塑性弯曲变形上的应用:..·············。·························……高镇同无限多自由度莲植棵的自由硕率方程·····························,···········…  相似文献   

3.
第1期强磁云与共转高速流的相互作用两例····································……章公亮(l)极光西向涌浪的二维模式(线性部分)····································……宋礼庭(13)射电天文中甚高频干涉仪系统电离层修正的一些注释···············……韩文俊(20)清镇顽火辉石球粒陨石(EH3)的反射光谱特征·························,····…… .··..·.····························…  相似文献   

4.
1956年第1期(剧刊鼓)目缘癸刊祠·······················································································……武光院畏筒形半硬壳式桔磷受钝扭的整体不稳定·············································……王俊毫教授值柱上有弓肇性较越或局部fil1弱时的商界压力······································……黄玉珊教授推形薄壳限制扭…  相似文献   

5.
第1期w33B的轻基脉泽辐射······················································……郑兴武(1)利用曙暮气辉光度观测研究钠层··················……马延华南家福蔡金荣(9)中国及邻近地区地磁场垂直梯度的计算与研究……安振昌王月华徐元芳(14)微重环境下半球形贮箱液体重定位试验研究··················,········……顾方(24)空间重粒子击中卤虫卵的定位技术及其生物效应···························…  相似文献   

6.
第1期中性电流片的形成和环形日冕瞬变·············································……胡友秋金曙平(1)太阳活动下降期的日冕大尺度磁场和冕洞分布··、···························……赵学溥张雷(10)1980年11月5日耀斑的硬、软x射线及微波的象与H“等光度象的比较···············…… .,二,..............‘,·...························,·································…  相似文献   

7.
第1期 无线电调频波相位噪声测量的探讨···················································……花永红(l)用匹配膜片改善横电磁波传输室的驻波····································……冯桂山(8)HP8510系列矢量网络分析仪的各种构成方案 及其技术关键...·················,······························……汪显尧、范鹏(13)卫星地面接收站电磁环境的测试与分析·············…  相似文献   

8.
第1期一个亚耀斑的精细结构与演化·····················……史忠先陈建注景诱(l)耀斑脉冲相半经验模型··········································……甘为群方成(12)依巴谷卫星扫描观测不均匀性的研究····································……凌兆芬(20)行星际起伏向磁层顶的输运························……都亨魏奉思黄云潮(26)太阳风和地球磁层相互作用的两种可能类型········,······,…  相似文献   

9.
第1期 ·理论研究·极区F层不规则结构的分形模型··················……陈仲生詹成初丁凯(1)低纬Pc3脉动和电离层电流体系·······································……杨少峰(16)赤道电离层F区底部准正弦型不均匀体引起闪烁的数值模拟·········,·····…… .……‘.................……,..·......····.····················……甄卫民刘瑞源(24)三轴定向充液卫星的姿态稳定性···························…  相似文献   

10.
第1期 无线电不同类型观测数据的方差分量估计··········································……万幼川(l)微波段低温传输线的进展··················································‘……入黄志询(8)Ku波段波导扫频双六端口网络分析仪······························……曹江孙稼(19)振幅相位误差对雷达性能的影响··········································…  相似文献   

11.
第1期太阳黑子的分维数及其可预报性······························……沈玫杨培才(1)太阳米波噪暴:哨声模式···················································……刘绪昭(8)电流片的稳定性问题·············································……郑惠南胡友秋(17)磁层大尺度扰动的赤道电急流效应—中国、印度低纬台站的分析······…… ”‘’‘””“”””‘””””“’‘”‘”’‘’‘·…  相似文献   

12.
第一期聂荣臻副主席致国防计量工作 会议的信························……(扉页) 数字域测量逻辑分析仪的原理和使用初探 ............··················……蔡豹超(1) 无线电计量用外接频率变换系统扩展微波 和相位计的测试频段···……陈桂馥(22)用高O微波腔校准测微器刻度 ............·..···············……倪尔瑚(28)微波无损检测成像技术初探— 树木的无损检测·········……夏虎林(30) 时间频率计测时差测量技术及其应用···……杨大豪(34)广播电视彩电…  相似文献   

13.
国家概况、计划、经费目录期一页1980年世界各国发射的宇宙飞行 器简表·························,····……5一27欧空局十年空间计划梗概·········……1一通美航宇局1981年卫星发射计划 预告·································……1一6意大利的五年空间计划············……1一18日本力图在八十年代中期成为第 三空间大国························……2一2印度八十亿卢比的十年空间计划……2一4美国1985年以前德尔它火箭发 射…  相似文献   

14.
(总第i一第12期)1 9 82年 计量技术影响多边棱体使用精度的几个因素…(i)内径球体半径测量与检具········一,二(7)低温铂电阻温度计的两点分度法……(10)‘带热电式二位PID调节的热电偶检定 炉···························,·····..·……(20)用传递法检定频率测量装置1·..··……(23)用比较法测量小电容···“········“……(41)测量高阻损耗材料在高频下的电容和 电阻的新方法·····················……(33) 计盘标准及仪器设备热流测量系统概述,··”···…  相似文献   

15.
第1期螺旋结构日饵与Kippenhahn--Schluter模型···························……许敖敖(1)日冕扰动传播的数值模拟(H)热传导和辐射的影响························…… “’‘”’‘”.”””‘.”‘””‘”’.’‘’“”“”‘’‘’“二”·····……王水王爱华吴式灿(9)太阳大气中湍动场对CallK线的影响·····················……丁明德方成(17)极区电离层不均匀结构与增亮极光薄层·····················……宋礼庭李罗权(24)论赤…  相似文献   

16.
第1期类星体样本的不完备性补偿因子和VZvoa二分析·········……刘祖伟张和祺(1)X射线耀斑的分析及其与H。耀斑的比较··················……许敖敖唐玉华(11)地球磁鞘中磁场起伏特性的分布··········································……魏奉思(19)volland对流电场模型的实验参数·········……吴雷宋笑亭E.L.巴鲁士(27)弥散状极光中的015577入与N才3914入强度之比··················……部鸿生(34)武昌上空电离层频高图中的Lacuna…  相似文献   

17.
第一期无线电计皿具有IEEE一488接口的自动脉冲侧试系统 “····“···一…孙圣和、施正豪(1)微处理机读写系统············……王洪奎(6)GP一i型GPIB一eentronies接口转换器的设计和应用···················……”董祥英(9)SMA精密同轴接头设计的改进 ..................··.···……吴秉钧(16)自动故障隔离测试仪AFIT性能分析 ................········……郭衍萤(23)晶体管S参数的半自动测量… ·...·..·····~·…倪燮良、王其珍(29)功率敏感器校准系数的自动校准系统 ·…  相似文献   

18.
国家情况、计划、经费 目录期一页本刊列举1981年世界航天活动十大新J4l八十一午代航天枝术展望············……联合国1982年国际空间会议本月在1一18一21维也纳举行外刊评印度的空间活动·,,·········,··…《细约时·报》载文主张重新评价航天8一1i一2 飞机计划························……1一9印度的空间研完机构与预并······……2一1美国防部空间试验计划概况······……2一11日本宇宙开发事业因申请1983年的 空间预算·························…  相似文献   

19.
国家概况、政策、计划、 经费和评述 目录期一页美国1980一2000年间空间系统及其 应用的初步设想··,···············……10一11 期合刊美航宇局1980年发升计划·········……2一25太空有可能成为第四战场吗?···……2一1美国的空间少交策—八十年代的纲要2一20航天系统在战略核力量中的作用……9一]8美航宇局1981财年预算············……4一6印度用自制运载火箭发射卫星成功…8一4印度已成为世界上独立研制和发射卫 星的第七个国家···········,······……9一2苏联1一7月共发射53…  相似文献   

20.
线性时不变系统Kalman标准分解中的几个问题   总被引:1,自引:0,他引:1  
 证明了线性时不变系统一般不能通过先可控分解,再分别对可控和不可控子系统进行可观分解而得到Kalman标准型.并讨论了在4个子空间< A|β >∩η、< A|β >∩η、< A|β >∩η和< A|β >∩η中取一组基,构造一个化系统为Kalman标准型的非奇异变换的可能性.最后,证明了在一定条件下存在一个正交变换,可将线性时不变系统化为Kalman标准型.  相似文献   

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