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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 Middle wave steam re-compressing continuous evaporation system, has quadratic-effect evaporator fixed in heat exchanger, and condensed water outlet connected plate fixedly connected with steam boiler and condensed water pump. 专利 申请日期: 2015-01-01, 公开日期: 2015-03-25 作者:  DAI Y HU D LIU F ZHU C ZOU J CHENG 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/09 Metal material part general crack recovering method, involves performing metal material crack healing process, and stopping quadratic pulse discharge circuit if metal material crack healing process is completed. 专利 申请日期: 2015-01-01, 公开日期: 2015-03-25 作者:  DENG D HAO S LIU Q YU T ZHANG H 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/09 Target coaxial circular characteristic based pose measurement method, involves providing camera, determining focal distance of camera, representing principal point, and obtaining absolute quadratic curve corresponding to principal point. 专利 申请日期: 2015-01-01, 公开日期: 2015-04-15 作者:  SUN Y WEI S 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/09 W-type immersed tube quadratic waterproof joint has A-type steel end housing and B-type steel end housing that are connected with W-type water-stop belt pressing plate through double head bolt. 专利 申请日期: 2015-01-01, 公开日期: 2015-05-20 作者:  GUO X JIANG T ZHANG Z WANG Z 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/09 Tilted combiners/decombiners and photonic integrated circuit (PIC) employing the same 专利 专利号: US20070086702A1, 申请日期: 2007-04-19, 公开日期: 2007-04-19 作者:  PETERS, FRANK H.;  JOYNER, CHARLES H.;  MISSEY, MARK J. 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/30 Fiber grating coupled light source capable of tunable, single frequency operation 专利 专利号: WO1999060677A1, 申请日期: 1999-11-25, 公开日期: 1999-11-25 作者:  KRAINAK, MICHAEL, A.;  DUERKSEN, GARY, L. 收藏  |  浏览/下载：8/0  |  提交时间：2019/12/30 Distributed reflector type semiconductor laser 专利 专利号: JP1990106084A, 申请日期: 1990-04-18, 公开日期: 1990-04-18 作者:  WADA HIROSHI;  HORIKAWA HIDEAKI;  OGAWA HIROSHI 收藏  |  浏览/下载：12/0  |  提交时间：2019/12/31