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浏览/检索结果: 共3条，第1-3条 帮助 限定条件 发表日期：2016    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 Coordination optimized partition disposal method of small and medium hydropower stations, involves obtaining power station contribute decision process, and calculating average years abandoned hydropower capacity. 专利 申请日期: 2016-01-01, 公开日期: 2016-05-04 作者:  CAI H CHENG C LIU K LI X WU H WU X 收藏  |  浏览/下载：4/0  |  提交时间：2019/12/09 Coal mine top rock body micro-seismic monitoring vertical band determining method, involves determining coal mine heading direction of track transportation lane, and performing coal mine top rock body dividing operation. 专利 申请日期: 2016-01-01, 公开日期: 2016-07-27 作者:  LI L TANG C YU Q MA T CHENG G LIANC 收藏  |  浏览/下载：5/0  |  提交时间：2019/12/09 Iron carbide-doped NC core-shell structure catalyst for e.g. proton exchange membrane fuel cell, comprises iron and iron carbide nano-particle mixture as core, aniline as carbon and nitrogen source, and silicon dioxide sol as template. 专利 申请日期: 2016-01-01, 公开日期: 2016-12-14 作者:  LI G LIU C CHENG G YUAN L CHEN W 收藏  |  浏览/下载：7/0  |  提交时间：2019/12/09