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[期刊论文] 作者：Li Yan,Li Yan,,
来源：Contemporary International Relations 年份：2015
When the U.S.military brass asserted in mid-2014 that the proposed defense cutbacks were unacceptable,they signaled the Obama administration that they would not...
[期刊论文] 作者：LI Yan,
来源：中美英语教学：英文版 年份：2016
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[期刊论文] 作者：Li Yan,
来源：固体力学学报：英文版 年份：2005
In this study, the residual strength of sisal textile reinforced vinyl ester resin is studied using specimens with a central hole. Two kinds of chemicals, silan...
[期刊论文] 作者：Li Yan,,
来源：Chinese Journal of Cancer 年份：2013
A total of 23 new cancer medicines or indication expansions were approved by the U. S. Food and Drug Administration in 2012. Among these, 12 are new molecular e...
[期刊论文] 作者：LI Yan,
来源：高等学校化学研究：英文版 年份：2001
Two potential chiral auxiliaries, N-(E)-enoyl(-)-bornane-10,2-sultams, were synthesized from (-)-bornane-10,2-sultams. The molecular crystal structures of the t...
Discussion on the“Trinity”Education Based on the Analysis of the Integrity of Primary School Student
[期刊论文] 作者：LI Yan,
来源：美中教育评论：A 年份：2018
In recent years,with the development of society in China,students have been affected by some non-mainstream cultures during their growth,causing the weakness of...
[期刊论文] 作者：Li Yan,
来源：现代国际关系：英文版 年份：2016
The ‘Freedom of Navigation' issue has been volatile and often influenced by Sino-US relations in recent years. This problem was rooted in different interpr...
[期刊论文] 作者：Li Yan,
来源：科技信息 年份：2007
This paper introduces the pragmatic basis of politeness principle and analyzes the practical application of politeness principle in College English teaching,acc...
[期刊论文] 作者：Li Yan,
来源：现代国际关系：英文版 年份：2015
When the U.S.military brass asserted in mid-2014 that the proposed defense cutbacks were unacceptable,they signaled the Obama administration that they would...
[期刊论文] 作者：Li Yan,
来源：现代国际关系:英文版 年份：2019
The rising role of state actors,in particular cyber powers in cyberspace governance,has become a promine nt feature of the governance process.All countries begi...
[期刊论文] 作者：Li Yan,
来源：现代国际关系：英文版 年份：2010
The 1st Nuclear Security Summit was held in Washington, D.C, On April 12 and 13, 2010, and focused on how to better safeguard weapons-grade plutonium and uraniu...
[期刊论文] 作者：Li Yan,
来源：现代国际关系：英文版 年份：2007
Because of its unique geopolitical importance, China's aid to construct Gwadar Port has caused much concern in the U.S.and other countries.The U.S.sees...
[期刊论文] 作者：Li Yan,
来源：中外文化交流：英文版 年份：2006
...
[期刊论文] 作者：Li Yan,
来源：国际技术管理 年份：2016
Nowadays, a shortage of funds has evolved into general business issues because raise the necessary funds is the necessary requirement to develop and expand the...
The Strategy of Integrating Enterprise Culture into College English Teaching Under the New Curriculu
[期刊论文] 作者：Li Yan,
来源：国际技术管理 年份：2016
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[期刊论文] 作者：LI Yan,
来源：国际英语教育研究：英文版 年份：2016
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[期刊论文] 作者：Li Yan,
来源：中国油气:英文版 年份：2020
The Refinery of CNPC Jilin Petrochemical Company has 30 sets of production facilities with a crude oil processing capability of 10 million tons per year.As the...
[期刊论文] 作者：LI Yan,
来源：海外英语 年份：2004
This paper studies a short poem by Robert Frost at the macro level, examining the textual and interpersonal grammatical metaphor. Then a closer examination at m...
[期刊论文] 作者：LI Yan,
来源：化学试剂 年份：2004
研究了一种以对氯苯甲醛和邻氨基硫酚为底物合成标题化合物的新方法.该方法在无溶剂条件下以固态研磨方式进行,具有设备简单、条件温和、反应时间短、环境友好等优点....
[期刊论文] 作者：Li Yan,,
来源：Chinese Journal of Cancer 年份：2016
Gastric cancer ranks the fourth most prevalent malignancy yet it is the second leading cause of cancer-related death.Every year,gastric cancer adds nearly 1 mil...
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