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[期刊论文] 作者：苏娟丽,
来源：内蒙古师范大学学报：自然科学汉文版 年份：2013
对于正整数n,设φ（n）和σ（n）分别是n的Euler数和约数之和,当n｜ φ（n）＋σ（n）时,n称为Nicol数.运用初等方法讨论了Nicol数的存在性,设a=pα1 pα22 …pαrr,其中r是大于...
[期刊论文] 作者：ZHONG Xiangchong,,
来源：China's Refractories 年份：2013
of refractories industry in China in the past 62 years since 1949 is reviewed.In 1949 - 1979,China’ s...
[期刊论文] 作者：XU Dianli,SUN Hefei,,
来源：China's Refractories 年份：2013
1 Production and Running Status off China’s Refractories Industry in 2012____________________________...1.1 Refractories Output In 2012.China’ s refractorie...
[期刊论文] 作者：,
来源：China's Refractories 年份：2013
In Q1 of 2013,the outputs of China’s pig iron,crude steel,and steel products were 178.23 million tons...
[期刊论文] 作者：Ryan Rutkowski,
来源：China’s foreign Trade 年份：2013
Increasingly China’s new leadership has revitalized the topic of urbanization....
[期刊论文] 作者：Hala Chafic Ahmadieh,Ibrahim S,
来源：内分泌与新陈代谢疾病期刊(英文) 年份：2013
The development of Grave’s ophthalmopathy following radioiodine treatment for Grave’s disease is well...However, development of Grave’s ophthalmopa...
[期刊论文] 作者：,
来源：China's Refractories 年份：2013
The data of China’s Custom showed the import volume of China’s alumina except for artificial corundum...
[期刊论文] 作者：Wang Shuo,,
来源：China's Tibet 年份：2013
Editors of the Journal China’s Tibet joined the book fair from Oct.20 to 24 with their latest books and...
[期刊论文] 作者：,
来源：China’s foreign Trade 年份：2013
According to statistics of the Customs，China’s exports and imports in the first month of 2013 reached...
[期刊论文] 作者：,
来源：China’s foreign Trade 年份：2013
According to statistics of theCustoms，China’s exports and importsin the first eleven months of 2012...
[期刊论文] 作者：Richard Zhu,
来源：China’s foreign Trade 年份：2013
Among Chongqing's exports， laptopsplayed a major role， with the total exports over35 million....
[期刊论文] 作者：,
来源：China\'s Ethnic Groups 年份：2013
The English edition of the China’s Ethnic Groups is a cultural and geographic magazine issued quarterly...
[期刊论文] 作者：Randy S Longman,Arun Swaminath,
来源：世界胃肠病学杂志：英文版（电子版） 年份：2013
effective in preventing post-operative recurrence,the role for antibiotics in primary therapy for Crohn’s...
Intestinal Behet’s disease appearing during treatment with adalimumab in a patient with ankylosing s
[期刊论文] 作者：Sook Hee Chung,Soo Jung Park,S,
来源：世界胃肠病学杂志：英文版（电子版） 年份：2013
Behet’s disease(BD)is a chronic inflammatory disease affecting multiple organ systems,such as the skin...
[期刊论文] 作者：,
来源：China's Refractories 年份：2013
Iron & Steel Industry China’s outputs of crude steel, steel products,coke and ferrous alloys in 2012...
[期刊论文] 作者：梁黎,ET HU,,
来源：China\'s Ethnic Groups 年份：2013
On October 4,2013,as a curator for Belgrade’s 22nd International Ethnological Film Festival,I attended...
[期刊论文] 作者：,
来源：China's Refractories 年份：2013
On March 29~(th),2013,the Establishing Meeting of 5~(th) Editorial Committee of China’s Refractories...
[期刊论文] 作者：,
来源：China’s foreign Trade 年份：2013
According to statistics of the Customs， China's exports and im-ports in the year of 2012 reached $3.86676...
[期刊论文] 作者：马健君,崔鑫,萧军,张黎新,朱萌,刘芃,,
来源：China\'s Ethnic Groups 年份：2013
etiquette,the Huis of Xi’an follow a lifestyle influenced by both Islamic and,the thousand-year-old city’s...
[期刊论文] 作者：Catherine L Wall,Andrew S Day,,
来源：世界胃肠病学杂志：英文版（电子版） 年份：2013
well-established as a first line therapy instead of corticosteroid(CS)therapy to treat active Crohn’s...
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