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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 内容类型：专利     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 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 DSS database reading and writing based distributed hydrological model multi-cycle flood parameter setting method, involves selecting proper parameter input model, and performing flood forecasting precision evaluation process. 专利 申请日期: 2018-01-01, 公开日期: 2018-05-11 作者:  YE L ZHANG C GUO L LIU C CHANG Q XI 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/02 Method for forming colorful plastic beaded door curtain, involves mixing transparent polystyrene plastic raw materials with refrigerant, and obtaining strong three-dimensional vivid color bead door curtain. 专利 申请日期: 2013-01-01, 公开日期: 2013-10-09 作者:  LIU Y SONG M ZHANG Q SUO L CHANG H 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/13 New polypeptide group with transdermal and transmembrane penetration function useful in preparing solution, gel and ointment of transdermally and transmembranously administered drug, comprising nine polypeptides. 专利 申请日期: 2013-01-01, 公开日期: 2013-06-12 作者:  LI X WANG Q CHANG M 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/13 Hot press keying rate improving method for injection mold in polymethylmethacrylate microfluidic chip system, involves placing cover piece and base plate between upper and lower heads of hot press keying machine at specific centigrade. 专利 申请日期: 2011-01-01, 公开日期: 2011-09-21 作者:  DU L LIU C CHANG H FU Q 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/18