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浏览/检索结果: 共6条，第1-6条 帮助 限定条件 专题：北京大学    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 Tectonic attribution of the Langshan area in western Inner Mongolia and implications for the Neoarchean-Paleoproterozoic evolution of the Western North China Craton: Evidence from LA-ICP-MS zircon U-Pb dating of the Langshan basement 期刊论文 LITHOS, 2016 Wang, Zeng-Zhen; Han, Bao-Fu; Feng, Li-Xia; Liu, Bo; Zheng, Bo; Kong, Ling-Jie 收藏  |  浏览/下载：4/0  |  提交时间：2017/12/03 LA-ICP-MS  Neoarchean-Paleoproterozoic  Langshan basement  Alxa Block  North China Craton  EASTERN ALXA BLOCK  WHOLE-ROCK GEOCHEMISTRY  HF ISOTOPIC COMPOSITION  KHONDALITE BELT  TECTONOTHERMAL EVENTS  DETRITAL ZIRCONS  COMPLEX CONSTRAINS  PELITIC GRANULITES  METAMORPHIC ROCKS  TRACE-ELEMENT   Broadband Tunable Pre-Bunched Electron Cyclotron Maser for Terahertz Application 期刊论文 ieee transactions on terahertz science and technology, 2015 Du, Chao-Hai; Qi, Xiang-Bo; Kong, Ling-Bao; Liu, Pu-Kun; Li, Zheng-Di; Xu, Shou-Xi; Geng, Zhi-Hui; Xiao, Liu 收藏  |  浏览/下载：5/0  |  提交时间：2015/11/10 Broadband tuning  coherent radiation  electron cyclotron maser (ECM)  terahertz (THz)  BACKWARD-WAVE OSCILLATORS  GYRO-TWT AMPLIFIER  HIGH-POWER  GUIDE  TECHNOLOGY  EFFICIENCY  OPERATION  DESIGN  GAIN  CIRCUIT   Efficiency enhancement of anomalous-Doppler electron cyclotron masers with tapered magnetic field 期刊论文 等离子体物理学, 2014 Xie, Chao-Ran; Kong, Ling-Bao; Liu, Pu-Kun; Du, Chao-Hai; Hou, Zhi-Ling; Jin, Hai-Bo 收藏  |  浏览/下载：1/0  |  提交时间：2015/11/11 CHERENKOV INSTABILITIES  LINEAR-ANALYSIS  VELOCITY  OSCILLATOR  RESONANCE   Querying techniques for XML data 期刊论文 ruan jian xue baojournal of software, 2007 Kong, Ling-Bo; Tang, Shi-Wei; Yang, Dong-Qing; Wang, Teng-Jiao; Gao, Jun 收藏  |  浏览/下载：3/0  |  提交时间：2015/11/13 Layered solution for SLCA problem in xml information retrieval 期刊论文 ruan jian xue baojournal of software, 2007 Kong, Ling-Bo; Tang, Shi-Wei; Yang, Dong-Qing; Wang, Teng-Jiao; Gao, Jun 收藏  |  浏览/下载：2/0  |  提交时间：2015/11/13 XML indices 期刊论文 ruan jian xue baojournal of software, 2005 Kong, Ling-Bo; Tang, Shi-Wei; Yang, Dong-Qing; Wang, Teng-Jiao; Gao, Jun 收藏  |  浏览/下载：4/0  |  提交时间：2015/11/13