搜索筛选:
搜索耗时6.9665秒,为你在为你在102,285,761篇论文里面共找到 3 篇相符的论文内容
类      型:
[期刊论文] 作者:Sun Zhenqiang,Zhu Xuetian, 来源:中国通信:英文版 年份:2007
This paper has identified the main research and development programs in HAPS and their applications across the world.The spectrum and licensing issues are prese...
[会议论文] 作者:Zhong-Ning Chen,Feng-Rong Dai,Cheng-Zhe Sun,Zhenqiang Wang, 来源:第七届全国物理无机化学会议 年份:2016
[会议论文] 作者:Feng-Rong Dai,Cheng-Zhe Sun,Zhenqiang Wang,Zhong-Ning Chen, 来源:第七届全国物理无机化学会议 年份:2016
Container molecules with well-defined hollow structures have attracted significant interest in recent years.These intriguing molecular receptors contain concave surfaces suitable for binding a variety...
相关搜索: