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浏览/检索结果: 共5条，第1-5条 帮助 限定条件 发表日期：2018    专题：大连理工大学    第一署名单位    第一作者单位    通讯作者单位     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 Preparing support composite metal oxide catalyst, comprises e.g. taking aluminum oxide pellet as carrier, washing, soaking in hydrochloric acid, rinsing and drying, sonicating, drying and calcining and screening. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-13 作者:  YANG F TANG Y LIU B 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/02 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 Preparing brown rice enzyme comprises e.g. placing cleaned rice in water, soaking, changing water, washing brown rice with water, draining water, covering with gauze, placing in culture box to culture and germinating brown rice. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-13 作者:  SUN L LI X YU Q MENG X 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/02 Preparing two-dimensional nitrogen-doped porous carbon material comprises e.g. adding graphene oxide into biomass saccharide solution, adding amino acids, reacting, washing, drying, and mixing with potassium hydroxide, reacting. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-20 作者:  ZHANG X FAN Q YANG H MI P ZHAO Y 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/02 Preparation of iron oxide/nitrogen-doped graphene material used for lithium ion battery cathode involves preparing polydopamine/graphene material, reacting with iron salt precursor, adding sodium hydroxide, washing, drying, and heating. 专利 申请日期: 2018-01-01, 公开日期: 2018-04-13 作者:  ZHANG X FAN Q YANG H MI P MA S 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/02