QQ客服 官方微博 反馈留言

浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2018    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 Method for preparing high-throughput of macromolecular crystals with accurate and continuous micron-scale structure in pharmaceutical industry, involves obtaining desired crystal by washing with anti-solvent according to crystal system. 专利 申请日期: 2018-01-01, 公开日期: 2018-06-15 作者:  HE G HAN M JIANG X XIAO W LI X WU X 收藏  |  浏览/下载：14/0  |  提交时间：2019/12/02 Performance requirements based variable rigidity spring design method, involves judging whether linearity of characteristic curve is not affected by exploration parameter, and obtaining optimal solution by performing iteration process. 专利 申请日期: 2018-01-01, 公开日期: 2018-02-23 作者:  XIAO W WU C ZHANG W MA J MA G LV Y 收藏  |  浏览/下载：10/0  |  提交时间：2019/12/02 Dual unit coupled cycle film crystallization method comprises e.g. preparing the solution to be crystallized, and according to the solubility of the solvent preparing uniform solution of near saturation point solute. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-10 作者:  JIANG X TUO L HE G XIAO W LI X WU X 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02 Method of assembling layout optimization of high-precision bearings, involves optimizing layout and assembly of rolling elements based on operational dynamic stability theory. 专利 申请日期: 2018-01-01, 公开日期: 2018-03-23 作者:  WU C XIAO W ZHANG W MA G MA J LV Y 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02