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An efficient ionic liquid of Lewis acid as assisted catalyst and media source for promoting hydrogen
[会议论文] 作者:Nian Bao-yi,Wang Ren-zhang,Wang Yi-fan,
来源:第四届全国化学与化工技术学术研讨会 年份:2007
The simple and efficient catalyst of Cu/ZrO2-SiO2 was prepared and selective hydrogenation of citronellal over this ctalyst was performed at room temperature io...
[期刊论文] 作者:WU Yikang,WU Yu-Lin,
来源:中国高等学校学术文摘·化学 年份:2007
The major progress in organic synthesis since 2005 is briefly surveyed in two parts.The first part deals with some of the most impressive advances in the synthe...
[期刊论文] 作者:WU Zhao-xia,
来源:中美英语教学 年份:2007
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[期刊论文] 作者:Wu Zhen,
来源:中外文化交流:英文版 年份:2007
The city of Tianjin, with its history dating back to 600 years, sees a variety of folk arts and traditions. In recent years...
[期刊论文] 作者:Yongguo Wu,
来源:玻璃与搪瓷 年份:2007
The energy required for continuous glass melting usually accounts for about 30~75% of the total energy consumptions supplied to the glass industry, and the ener...
[期刊论文] 作者:Wu Zhengguang,
来源:中外文化交流:英文版 年份:2007
Miao ethnic group, most dwelling in the southwest province of Guizhou, is versed in singing and dancing. Folk dances of Miao people vary in accordance with...
[期刊论文] 作者:Wu Zhengguang,
来源:中外文化交流:英文版 年份:2007
There are a variety of granaries in Guizhou, a southwest province dwelled by different ethnic groups. Some store their grains indoors while others outdoors;...
[期刊论文] 作者:Wu Wei,
来源:中外文化交流:英文版 年份:2007
The cloisonné enamel sample exhibition room in Beijing Luying Glazed Art Company amazes every visitor with its dazzling array of exquisite cloisonn...
[期刊论文] 作者:Wu Zhengguang,
来源:中外文化交流:英文版 年份:2007
Buyi ethnic group, one of the most populous ethnic minorities dwelling in southwest China, evolves from Yue people in the remote past and has long lived on...
[期刊论文] 作者:Wu Zhen,
来源:中外文化交流:英文版 年份:2007
The charm of the city of Tianjin is manifested not only in its modern high-rise buildings,but also in its unique culture and traditions.Over the past severa...
[期刊论文] 作者:Wu Wei,
来源:中外文化交流:英文版 年份:2007
I have appreciated many new jade works by Beijing-based young artist Su Ran. Out of her skillful and creative hands, jade-made human figures, birds, beasts...
[期刊论文] 作者:Wu Yuefei,
来源:中外文化交流:英文版 年份:2007
Qizhou, a historical town in the west border of central Hubei Province, is the hometown of great medicine scientist Li Shizhen, acclaimed as 'sage of me...
[期刊论文] 作者:Wu Zhengguang,
来源:中外文化交流:英文版 年份:2007
The southwest province of Guizhou was mostly ruled by local chieftains of Yi ethnic group from the Yuan to Qing dynasties. During that period of time lastin...
[期刊论文] 作者:Wu Yuefei,
来源:中外文化交流:英文版 年份:2007
'I've been back to Lhasa; I've been back to the Tangula Mountains…' The popular song Back to Lhasa by rock singer Zheng Jun always lingers...
[期刊论文] 作者:Wu Zhengguang,
来源:中外文化交流:英文版 年份:2007
Guizhou Province,located in southwest China,boasts numerous mountains and valleys.Over the sweep of history,local people have created many calligraphic and...
[期刊论文] 作者:Wu Jiemin,
来源:Macrolinguistics 年份:2007
The author outlines the matrix and parameters of the forms of basic intonation of Chinese texts, and, based on the traditional Chinese graphic expression Jiugon...
[期刊论文] 作者:Wu Xingtang,
来源:国际交流:英文版 年份:2007
The world of 2007 will be a world of constant changes,with the international situation characterized by complexity and volatility. Regional hotspot issues a...
[期刊论文] 作者:Wu Guoping,
来源:国际交流:英文版 年份:2007
Development and enhancement of bilateral economic and trade cooperation constitutes the foundation of a country's external economic relations,which is a...
[期刊论文] 作者:WU Shicun,
来源:中国海洋法学评论:中英文版 年份:2007
...
[期刊论文] 作者:Guozhong WU,
来源:核技术:英文版 年份:2007
In order to promote communication and cooperation among regional societies of radiation chemistry, representatives from China,Japan,and India signed an Agre...
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