搜索筛选:
搜索耗时2.4782秒,为你在为你在102,285,761篇论文里面共找到 300 篇相符的论文内容
类      型:
[期刊论文] 作者:Wang Yanqin,Li Zhenjiang, 来源:催化学报 年份:2012
采用咪唑(啉)-2-羧酸盐(ImCO2)作为催化剂前驱体,通过温度控制脱除ImCO2的2-位羧酸根,再原位释放出高活性的N-杂环卡宾(NHCs),进而催化转酯反应.研究了NHCs在苯甲酸乙酯与一元醇、......
[期刊论文] 作者:ZHENG Xiaoxue,WEN Yanqin,ZHANG, 来源:核技术:英文版 年份:2012
Resonance light scattering (RLS) is a sensitive technique for monitoring scattered light induced by extended aggregates of chromophores. It has been widely used...
[期刊论文] 作者:Jinjun BAI,, 来源:Agricultural Biotechnology 年份:2012
[Objective] The aim was to establish the optimal ISSR-PCR system for Armeniaca sibirica. [Method] With Armeniaca sibirica as experimental material, genomic DNA...
[期刊论文] 作者:Bai Ruijun,, 来源:International Understanding 年份:2012
Founded in 1987, China Disabled People’s Performing Troupe turned into a professional art troupe in 2002 through reform and innovation,entering the market and...
[期刊论文] 作者:Bai Ruijun,, 来源:International Understanding 年份:2012
【正】NGO Seminar on Enhancing People-to-People Understanding for Friendship and Cooperation co-organized by CAFIU and China Foundation for Peace and Developmen...
[期刊论文] 作者:BAI Yunfeng, 来源:宝钢技术研究:英文版 年份:2012
In the production of pipes by hot extrusion method,billets should be heated to a certain temperature before hot extrusion by induction heating. The segmented li...
[期刊论文] 作者:By BAI MING, 来源:今日中国:英文版 年份:2012
[期刊论文] 作者:BAI Xian-da, 来源:气象与环境研究:英文版 年份:2012
In order to insure the safety and efficiency of the implement of weather modification,accidents in weather modification in China in recent years were analyzed p...
[期刊论文] 作者:Wenwen Bai, 来源:神经科学通报:英文版 年份:2012
客观工作记忆是前额的外皮在起一个关键作用的关键认知功能。这研究试图在一项工作记忆任务在老鼠的前额的外皮显示出一张 neuronal 人口的开火的模式并且探索一个 neuronal...
[期刊论文] 作者:Bai Shi, 来源:Beijing Review 年份:2012
“I earned a Ph.D. in biology and clini-cal chemistry as my mother had wished me to, but deep down, I’ve always wanted to be an artist,” said Nouria Alj Hakim, wife of Jaafar Alj Hakim, the Ambassador...
[期刊论文] 作者:Bai Shi, 来源:北京周报(英文版) 年份:2012
[期刊论文] 作者:Bai Shi, 来源:Beijing Review 年份:2012
WRONG LOVE: Eileen Chang, is one of the four  figures in the Love Letter painting series     TRUE LOVE: Steve Jobs is another figure in the Love Letter series    RESOLUTE LEADER: U.S. President Frank...
[期刊论文] 作者:Bai Shi, 来源:Beijing Review 年份:2012
On March 19, archeologists of the Chinese Academy of Social Sciences(CASS) announced in Beijing that they had discovered nearly 3,000 Buddha statues dating back to the Eastern Wei Dynasty(534-550) and...
[期刊论文] 作者:Bai Shi, 来源:Beijing Review 年份:2012
When she was 23, Wu Jinyan attended the 13th China Central Television (CCTV) Young Singers’ Competition in 2008 in Beijing as a member of the Dong Grand Choir. The choir comes from southwest China’s G...
[期刊论文] 作者:Bai Shi, 来源:Beijing Review 年份:2012
By some standards, China today may be going through the best of times and the worst of times: The nation’s economic power has resulted in one of the fastest growing economies in the world with the sid...
[期刊论文] 作者:Bai Shi, 来源:Beijing Review 年份:2012
Carrying a guitar and a hefty loudspeaker, Mumu (whose real name is Li Zhengwen) can be seen walking on the streets and through the alleyways of Beijing, an unfamiliar city to this 22-year-old girl fr...
[期刊论文] 作者:BAI Zhan-Wu, 来源:中国物理快报(英文版) 年份:2012
The specific heat anomalies are analytically studied in the system in which a harmonic oscillator couples to a heat bath with harmonic noise.The physical explan...
[期刊论文] 作者:by Bai Shi, 来源:ChinAfrica 年份:2012
THE next time people see an adventure sci-fi movie like Hollywood’s Jurassic Park, dinosaurs in the movie may look very different, especially the Tyrannosaurus rex. They could be feathered.  Recently,...
[期刊论文] 作者:By Bai Shi, 来源:Beijing Review 年份:2012
Cheng Yuanna enters the dressing room at the Culture Center of Xicheng in Beijing one Sunday afternoon and immediately begins delegating tasks.  She instructs the volunteers on where to place the stag...
[期刊论文] 作者:By Bai Shi, 来源:Beijing Review 年份:2012
Science and technology have ascended to an unprecedented level in modern life, but the ancient study of ceramics continues to perplex some of its most advanced experts.  Celadon, a type of ceramic war...
相关搜索: