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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：2014    内容类型：会议论文    专题：兰州大学    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 Cross-sections of single & double electron capture in the interaction of highly charged ions with N2 gas 会议论文 28th International Conference on Photonic, Electronic and Atomic Collisions, ICPEAC 2013, Lanzhou, China, July 24, 2013 - July 30, 2013 作者:  Peng, Haibo;  Zhao, Yongtao;  Cheng, Rui;  Wang, Yuyu;  Zhou, Xianming 收藏  |  浏览/下载：2/0  |  提交时间：2017/01/20 Ions  Atoms  Ionization of gases  Optical sensors  Charge state  Double electron capture  Electron capture  Gas cell  Highly charged ions  Parallel plates  Position-Sensitive Detectors   Harmonized Standards, Heterogeneous Firms and Dual Margins of China's Export Growth 会议论文 21st International Conference on Management Science & Engineering (ICMSE), Helsinki, FINLAND, AUG 17-19, 2014 作者:  Yang, LJ 收藏  |  浏览/下载：4/0  |  提交时间：2017/01/18 standards  heterogeneous firms  extensive margin  intensive margin   Technical Standards and Electronics Export: Evidence from China 会议论文 21st International Conference on Management Science & Engineering (ICMSE), Helsinki, FINLAND, AUG 17-19, 2014 作者:  Yang, LJ 收藏  |  浏览/下载：7/0  |  提交时间：2017/01/18 standards  standardization  China's electronics export  ICS classified sector   A NEW APPROACH FOR IRIS LOCALIZATION BASED ON AN IMPROVED LEVEL SET METHOD 会议论文 11th International Computer Conference on Wavelet Active Media Technology and Information Processing (ICCWAMTIP), Univ Elect Sci & Technol China, PEOPLES R CHINA, DEC 19-21, 2014 作者:  Zhang, W;  Ma, YD 收藏  |  浏览/下载：3/0  |  提交时间：2017/01/18 Iris localization  momentum based level set  region of interest  minimum average gray value  improved Daugman method