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浏览/检索结果: 共7条，第1-7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 ANTI-COLLAPSETWO-WAYRIBWINGJETGROUTINGDRILL,GROUTINGCONSOLIDATIONSYSTEMANDMETHOD 专利 申请日期: 2017-02-23, 公开日期: 2017-02-23 作者:  LI,Shucai李术才,ZHANG,Qingsong张庆松,PAN,Guangming潘光明,LIU,Rentai刘人太,ZHANG,Xiao张霄,YANG,Lei杨磊,WANG,Kai王凯,LI,Zhaofeng李召峰,SUI,Haitong随海通 更多 收藏  |  浏览/下载：7/0  |  提交时间：2020/01/04 Preparation of cyclohexyl formate by adding benzoic acid salt water solution into constant pressure reaction kettle, adding selective hydrogenation catalyst i.e. modified Raney nickel catalyst, and conducting hydrogenation reaction. 专利 申请日期: 2013-01-01, 公开日期: 2013-12-18 作者:  ZHANG M LI C XIAO Z LIANG C CHEN X 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/13 Bacterial laccase gene and expression and application thereof 专利 申请日期: 2011-01-01, 作者:  HUI PENG;  ZEMIN FANG;  YUZHI HONG;  WEI FANG;  XUECHENG ZHANG 收藏  |  浏览/下载：3/0  |  提交时间：2019/04/19 Method for measuring tokamak deuterium or tritium retention space distribution on wall surface, involves utilizing flying time mass spectrum to detect two-dimensional distribution of deuterium or tritium ions on surface of wall material. 专利 申请日期: 2011-01-01, 公开日期: 2011-09-07 作者:  ZHANG L LI C WU X DING H HAI R XIAO 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/18 Vacuum UV laser tokamak mirror cleaning method, involves installing focusing lens on working table on mirror sample, and generating control laser and mirror sample surface dust impurity layer by plasma plume shape. 专利 申请日期: 2011-01-01, 公开日期: 2011-10-19 作者:  DING H HAI R LI C XIAO Q ZHANG L 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/18 New large conjugated molecule fluorene derivative for solving reduced solubility caused by high rigidity structure of molecule, and improving dissolving process of molecular material useful for organic nonlinear optical material. 专利 申请日期: 2008-01-01, 公开日期: 2008-11-12 作者:  XIAO Y ZHANG D LI X 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/27 Method of preparing ordered structure mesopore carbon using asphalt vinyl matter as raw material. 专利 申请日期: 2007-01-01, 公开日期: 2007-04-18 作者:  ZHOU Y QIU J YU G ZHANG Y LI J XIAO 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/27