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CORC

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Large-thrust vector vertical testing device structure, has calibration plate fixed on top plate, central pull rod connected with hydraulic cylinder, and connecting cylinder whose lower end is connected to hydraulic power system by bolt. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-16
作者:  ZHANG J LI M JIA Z REN Z LU W CHANG
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02
Rocket engine thrust vector and rotation calibration method, involves establishing sensitivity analysis model, performing calibration loading experiment, obtaining test result by using calibrating system, and separating measurement error. 专利
申请日期: 2018-01-01, 公开日期: 2018-03-23
作者:  ZHANG J JIA Z TIAN Y REN Z CHANG Q
收藏  |  浏览/下载：6/0  |  提交时间：2019/12/02
Large torque permanent magnetic wheel worm transmission mechanism for use as power machine, has shaft frame which is fixed on bottom plate, via hole, and permanent magnetic worm whose end is equipped with end shaft frame. 专利
申请日期: 2015-01-01, 公开日期: 2015-05-20
作者:  DAI H LIU X DAI Z CHANG H HAN G
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/09
Automatic vehicle active anti-collision lane-changing control system, has automatic-lane changing control module provided with vehicle dynamics model establishing module, desired yaw speed calculating module and channel controller module. 专利
申请日期: 2014-01-01, 公开日期: 2014-12-03
作者:  CHANG J GUO L REN Z YUE M YANG X
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/11
Vehicle speed identification method, involves analyzing target image, and determining center of target vehicle to identify speed of vehicle. 专利
申请日期: 2013-01-01, 公开日期: 2013-11-27
作者:  ZHANG Z LI L LIAN J CAO W CHANG J Z
收藏  |  浏览/下载：3/0  |  提交时间：2019/12/13
Preparation of propylene involves preparing silicon source, seed crystal and deionized water, adding solution to glue liquid, preparing gel, crystallizing gel, mixing aluminum oxide and sesbania powder, washing, drying and roasting. 专利
申请日期: 2012-01-01, 公开日期: 2012-01-04
作者:  CHANG X GUO H LIANG C LIU C LIU J Z
收藏  |  浏览/下载：14/0  |  提交时间：2019/12/18
Covering agent for copper alloy smelting, contains inorganic salts which include calcium chloride and sodium chloride, and also contains calcium fluoride, sodium fluoaluminate and potassium chloride. 专利
申请日期: 2010-01-01, 公开日期: 2010-09-01
作者:  ZOU B CHEN G ZHOU W SUN Z CHANG F
收藏  |  浏览/下载：4/0  |  提交时间：2019/12/24

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