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Does the Financial Status of Company Affect the Bond Credit Rating?--Empirical Evidence from China\\
[期刊论文] 作者：Yuyan Cai,
来源：商业经济研究（百图） 年份：2021
This article takes the companies that publicly issued corporate bonds on the Shanghai and Shenzhen Stock Exchanges from 2006 to 2018 as the research objects selecting six aspects that comprehensively reflect the 17 financial variables in 6 aspects:profita...
[期刊论文] 作者：YUYAN,
来源： 年份：2004
Travelers to southwest China's Sichuan Province are very happy,as their taste buds can be fully satisfied there.The capital city of the province,Chengdu,was aw...
[期刊论文] 作者：YUYAN,
来源：PEOPLE & POINTS WEEKLY WATCH WORLD 年份：2004
Russian Prime Minister Vladimir Putin paid an official visit to China at the invitation of his Chinese counterpart Wen Jiabao on October 11-12,Putin's first vis...
[期刊论文] 作者：yuyan,
来源：恋爱婚姻家庭·青春 年份：2018
2009年，谷歌创始人谢尔盖·布林在旧金山筹划创建了Google X实验室，虽然是谷歌的一个实验室，但却很神秘。 从外面看，X实验室的办公楼一点也不像人们臆想中的那样科技感十足，反而更像是企业园区。这里原本是上世纪60年代建成的一家购物中心，80年代倒闭后变成了一栋综合办公楼。 2015年谷歌买下了这里，并将其改造成了工业风十足的现代建筑。里面不仅有办公室、硬件实验室、会议室等办公场所，还...
[期刊论文] 作者：YUYAN,
来源：PEOPLE & POINTS WEEKLY WATCH WORLD 年份：2004
Chinese Premier Wen Jiabao's proposals at a recent meeting of the Shanghai Cooperation Organization (SCO) presented China's thoughts on the organization's devel...
Look on the Bright SideChina and Viet Nam downplay maritime disputes and expand economic cooperation
[期刊论文] 作者：YUYAN,
来源：PEOPLE & POINTS
WEEKLY WATCH
WORLD 年份：2011
China and Viet Nam vowed to strengthen maritime cooperation in "less sensitive fields" in disputed waters in the South China Sea.These fields include marine env...
[期刊论文] 作者：YUYAN,
来源：WORLD 年份：2004
U.S.Vice President Joe Biden's recent visit to China helped strengthen relations between the two powers,but whether China's concerns over the U.S.economy can be...
A New Echocardiographic Eval-uation of Chronic Aortic Regur-gitation-Energy Loss by Vector Flow Mapp
[会议论文] 作者：Yuyan Cai,Xin Wei,Xiaoling Zhang,Hong Tang,
来源：第18届中国南方国际心血管病学术会议 年份：2016
...
[会议论文] 作者：Yuyan Jin,
来源：第二届“定量药理与新药评价”国际学术会议 年份：2010
...
[期刊论文] 作者：Yuyan oni,
来源：中学生博览 年份：2015
作为一个看着TVD剧集长大的女“汗”子，成天想象力老丰富了。作为一群热情的作者，每天最有意思的事就是来围观并且揭露小编的真实身份。不信，你看！ 中学生博览-王语嫣：上周手上被书页划破了一条小口子，到现在还没有愈合。我在怀疑我是不是失去迅速愈合伤口的超能力了？还是谁给我服用了马鞭草？被the cure heal了？从vampire变回human？ 此处附上一张图片：马鞭草：有效治疗偏头痛及强化神...
Analysis of Control Measures for Settlement of Differences on the Problems of Highway Subgrade Widen
[期刊论文] 作者：Yuyan Wang,
来源：土木工程期刊(英文) 年份：2015
The study mainly discusses the issues of the settlement of differences that occurs in the process of highway subgrade widening. Firstly, it briefly introduces t...
[期刊论文] 作者：Tang yuyan,
来源：国际英语教育研究：英文版 年份：2015
...
[期刊论文] 作者：Yuyan Wu,
来源：美中外语 年份：2006
...
A Study on the Development Status and Solutions of Bed and Breakfasts in Shanghai against the Backgr
[会议论文] 作者：Wang Yuyan,
来源：第二届上海大学生国际论坛(The 2nd Shanghai International Collegiate Confe 年份：2016
...
[期刊论文] 作者：Zhang Yuyan,
来源：中国对外贸易：英文版 年份：2012
<正>If we use one phrase to generalize the world’s real economy in 2011, the most appropriate one might be the sovereign debt crisis.As this crisis is going on...
[期刊论文] 作者：Zhang Yuyan,
来源：中外文化交流：英文版 年份：2016
...
[期刊论文] 作者：Zhang Yuyan,
来源：China’s foreign Trade 年份：2012
If we use one phrase to generalize the world’s real economy in 2011, the most appropriate one might be the sovereign debt crisis. As this crisis is going on, some European countries still have an extr...
[期刊论文] 作者：Zhang Yuyan,
来源：当代世界英文版 年份：2021
Member， Chinese Academy of Social Sciences （CASS） Chief Expert， National Institute for Global Strategy， CASS The global spread of the COVID-19 pandemic has severely impacted the world economy in 202...
Spectroscopic analysis of asymmetric top free radicals --Application to pure rotational spectra of N
[期刊论文] 作者：LIU Yuyan,
来源：中国科学：化学英文版 年份：2001
［1］Sears, T. J., The calculation of the energy levels of an asymmetric top free radical in a magnetic field, Comput. Phys. Rep., 1984, 2: 1..［2］Davies, P. B., Liu,...
[期刊论文] 作者：Yuyan Wang,Shuvomoy Banerjee,Ling Ding,Cankun Cai,Fang Wei,Qiliang Cai,,
来源：Virologica Sinica 年份：2017
Activation of specific sets of protein kinases by intracellular signal molecules has become more and more apparent in the past decade. Phosphorylation, one of k...
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