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Aviation engine fuel regulator fault diagnosing method, involves performing multi-group simulation operation, determining error of training sample, and performing neural network training operation to realize user requirements. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-13
作者:  WANG K DU X PENG K SUN X
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/02
Megasonic electroforming device for improving uniformity of metal electroforming, comprises shell, cathode plate, anode plate and display and power supply control box, which are electrically connected and fixed in shell. 专利
申请日期: 2018-01-01, 公开日期: 2018-05-11
作者:  DU L ZHAI K WANG W ZHU H ZHAO W
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/02
Method for processing digital camera-oriented real three-dimensional appearance measuring point cloud data of thin wall shell, involves obtaining curvature value, and calculating neighbourhood average value. 专利
申请日期: 2017-01-01, 公开日期: 2017-02-01
作者:  WANG B HAO P BI X DU K ZHU S ZHANG
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/03
Space cylinder shell shaft pressure experiment loading tool system, has bidirectional actuator connected with tool base, and fixture base switching frame whose lower end face is fixed with test adapter ring. 专利
申请日期: 2016-01-01, 公开日期: 2016-10-26
作者:  WANG B ZHU S HAO P BI X REN M DU K
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/09
Truss bar position variable and flexible structure, has flexible vertical truss bar connected with flexible lengthways truss bar, where flexible vertical truss bar and flexible lengthways truss bar are fixed on side of cylinder. 专利
申请日期: 2016-01-01, 公开日期: 2016-09-21
作者:  BI X HAO P DU K WANG B ZHANG X DU F
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/09
Double-scale grid reinforced column shell structure for use in aerospace structure main component manufacturing field, has large scale rib arranged on small scale rib, where large and small scale ribs are processed by injection molding. 专利
申请日期: 2013-01-01, 公开日期: 2013-02-20
作者:  WANG B LI H LI G XU L DU K HAO P
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/13
Aerospace pressing cylinder shaft shell structure bearing force bend vibration factor determining method, involves performing fault sensitivity analysis to obtain radial direction focus power. 专利
申请日期: 2013-01-01, 公开日期: 2013-06-12
作者:  TIAN K WANG B HAO P LI G ZHANG X DU
收藏  |  浏览/下载:8/0  |  提交时间:2019/12/13
Preparation of 1,2,3,6,7,8-hexahydropyrene comprises selectively catalyzing pyrene and hydrogenating by modified framework nickel as catalyst to prepare 1,2,3,6,7,8-hexahydropyrene. 专利
申请日期: 2011-01-01, 公开日期: 2011-09-21
作者:  DU W JIANG F LV L ZHANG K
收藏  |  浏览/下载:2/0  |  提交时间:2019/12/18
Magnetic-induction magnetic driver for vacuum robot in high temperature work environment and normal temperature work environment, has seal cover arranged between inner rotor and outer rotor. 专利
申请日期: 2010-01-01, 公开日期: 2010-04-28
作者:  CONG M DU Y LIU K
收藏  |  浏览/下载:1/0  |  提交时间:2019/12/24
Direct injection engine, has cylinder cover provided with ignition chamber, main injection quantity finished by injection, and fuel nozzle for injecting liquid fuels or gas fuels ignited by spark plug. 专利
申请日期: 2009-01-01, 公开日期: 2009-03-18
作者:  DU B FENG L FU L LENG X LONG W QI K
收藏  |  浏览/下载:3/0  |  提交时间:2019/12/24


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