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[会议论文] 作者：Zhang Xi,
来源：2015北京睡眠科学论坛 年份：2015
Normal Sleep REM Sleep Parasomnias1.Disorders of arousal(NREM Sleep) (1)Confusional Arousals(2)Sleepwalking(3)Sleep Terrors2.Parasomnias usually associated with REM sleep(1)REM Sleep Behavior Disorder...
From Learning for CET to ＂Study for Motherland＂： High-Stake of CET Accelerates the Forming of New Na
[期刊论文] 作者：ZHANG Xi,
来源：中美英语教学 年份：2011
...
[期刊论文] 作者：Xi Zhang,
来源：天文和天体物理学研究 年份：2020
A planetary atmosphere is the outer gas layer of a planet.Besides its scientific significance among the first and most accessible planetary layers observed from...
[会议论文] 作者：Xi Zhang,
来源：4th International Supramolecular System Symposium(ISSS2015)( 年份：2015
Supramolecular polymers are of great interest because the nature of non-covalent interactions holding them together imparts dynamic, reversible and degradable c...
[会议论文] 作者：Xi Zhang,
来源：第十一届全国物理有机化学学术会议 年份：2015
The development of supramolecular chemistry, defined by Lehn as chemistry beyond the molecule, has offered great opportunities for chemists to design and study...
[期刊论文] 作者：ZHANG XI,
来源：今日中国:英文版 年份：2021
“Internet Plus”in recent years,has gained traction among universities,research institutes and even the corporate world.The Internet,enabling fast and interact...
[期刊论文] 作者：ZHANG Xi,,
来源：Annual Report of China Institute of Atomic Energy 年份：2015
In the all kinds of methods,the realization and dissemination of the unit of activity of ~(222)Rn(in the following referred to as radon)has so far been based on...
[会议论文] 作者：Xi Zhang,
来源：第七届国际高分子化学学术研讨会 年份：2016
Supramolecular polymers are of great interest because the nature of noncovalent interactions holding them together imparts dynamic,reversible and degradable cha...
[期刊论文] 作者：Xi Zhang,
来源：商业经济研究(百图) 年份：2018
In recent years,with the increasing number of WeChat users,a new shopping mode has emerged in the social platform of WeChat,which is what we call WeChat busines...
[期刊论文] 作者：ZHANG Xi,
来源：中美英语教学 年份：2012
...
[期刊论文] 作者：ZHANG XI,
来源：今日中国:英文版 年份：2020
WITH the application and advancement of 5G technology,a new development trend of Internet hospitals has emerged in China.According to the 2019 Internet Hospital...
[会议论文] 作者：ZHANG Xi,
来源：2016黎曼-芬斯勒几何国际会议 年份：2016
Chern classes are characteristic classes associated with vector bundles on a smooth manifold,they were introduced by Shiing-Shen Chern about seventy years a...
[会议论文] 作者：Xi Zhang,
来源：International Symposium on Electronic/Optic Functional Molec 年份：2012
...
[期刊论文] 作者：Xi Zhang,
来源： 年份：2022
...
[期刊论文] 作者：Xi Zhang,Tao Zhang,
来源：通讯、网络与系统学国际期刊(英文) 年份：2017
The airspace communication network based on spacecraft has a wide range of applications in regional information enhancement and emergency communication. In this...
[期刊论文] 作者：Xi-Zhen Zhang,
来源：中国天文和天体物理学报：英文版 年份：2007
<正>Ground-based observation of Interplanetary Scintillation(IPS)is an important ap- proach of monitoring solar wind speed.We describe both the principle and me...
[期刊论文] 作者：ZHANG Xi-yue,,
来源：海外英语 年份：2016
In L2 writing instruction,providing feedback can be an unnecessary part.In traditional way,feedback is normally written from teachers or tutors,but now there ar...
[期刊论文] 作者：Xi Cheng ZHANG,
来源：黑龙江科技学院学报 年份：2005
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7...
[期刊论文] 作者：ZHANG Xi-yong,
来源：中美英语教学 年份：2008
...
[期刊论文] 作者：ZHANG Xi-cheng,
来源：数学杂志 年份：2021
In this note we announce the global boundedness for the solutions to a class of possibly degenerate parabolic equations by De-Giorgi’s iteration.In particular,...
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