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浏览/检索结果: 共5条，第1-5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：请选择发表日期升序发表日期降序提交时间升序提交时间降序题名升序题名降序作者升序作者降序 Retractable collimating seat on both sides of cylinder, has top diversion block which is fixed at top end of telescopic section where upper surface of top diversion block is slope inclined downward from end of column to end of far column. 专利 申请日期: 2018-01-01, 公开日期: 2018-06-26 作者:  MA Y ZHAO Y TENG L 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/02 Positively charged composite nanofiltration membrane for treating heavy metal ions containing wastewater, contains separation functional layer composed of epoxypropyltrimethylammonium chloride chitosan, crosslinking agent and solvent. 专利 申请日期: 2017-01-01, 公开日期: 2017-08-22 作者:  HAN R TENG D MA X DAI Y 收藏  |  浏览/下载：3/0  |  提交时间：2019/12/03 Solar-powered deep water pool water flow testing system, has rectification baffle plate fixedly connected with pre-embedded steel plate and formed with hole, and water flow adjusting terminal connected with steel wire net. 专利 申请日期: 2016-01-01, 公开日期: 2016-09-07 作者:  DONG S LI Y XU Y XIU X TENG B MA Z 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/09 Cascade match line structure has comparing and controlling module connected with sensitive amplifier, and first and second match line circuits connected with output end of amplifier and input end of comparing and controlling module. 专利 申请日期: 2015-01-01, 公开日期: 2015-11-11 作者:  CHEN X LI J MA W WU G TENG F ZHANG 收藏  |  浏览/下载：1/0  |  提交时间：2019/12/09 Low match line capacitor TCAM unit, has MOS transistor connected with connection terminal, and drain electrode connected with match line, where source electrode of MOS transistor is connected with leakage pole. 专利 申请日期: 2015-01-01, 公开日期: 2015-12-23 作者:  CHEN X LI J MA W WU G TENG F ZHANG 收藏  |  浏览/下载：2/0  |  提交时间：2019/12/09