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浏览/检索结果: 共4条，第1-4条 帮助 限定条件 发表日期：2013    内容类型：专利    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 Three-degree-of-freedom decoupled constant active space robot wrist and universal supple ball controlling method, involves connecting motor speed measuring shaft with angle rotation measuring sensor that is linked with reduction motor shaft. 专利 申请日期: 2013-01-01, 公开日期: 2013-10-09 作者:  MAN D WANG D ZHANG Y ZHENG P 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/13 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 Self-adaption towing underwater attitude control device, has vertical balance wing provided with two ends of extending end of main wing and connected with ship deck on constant tension winch. 专利 申请日期: 2013-01-01, 公开日期: 2013-01-23 作者:  LU C JIN C LIN Y YU Y JI Z QIN P 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/13 Method for predicting hydroxy atmospheric reaction rate constant oforganic matter, involves obtaining molecule structure descriptors based on optimized configuration, and calculating temperature of quantum chemical descriptors. 专利 申请日期: 2013-01-01, 公开日期: 2013-12-04 作者:  LI C LI X CHEN J QIAO X 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/13