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New Editor-in-Chief Professor Degan SHU
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《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2015年第3期I0001-I0001,共1页
Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosc... Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosciences (Beijing); he was Visiting Scholar at the Smithsonian Institution, Washington, D.C., USA in 1988, Humboldt Research Fellow at University of Bonn in 1988-1989, at University of Wuerzburg, Germany in 1994-1995, and Visiting Scholar at Cambridge University, UK in 1998. He has been Professor of Geology at Northwest University, Xi'an since 1992. 展开更多
关键词 New Editor-in-Chief Professor degan SHU
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New Editor-in-Chief Professor Degan SHU
2
《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2016年第1期I0001-I0001,共1页
Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosc... Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosciences (Beijing); he was Visiting Scholar at the Smithsonian Institution, Washington, D.C., USA in 1988, Humboldt Research Fellow at University of Bonn in 1988-1989, at University of Wuerzburg, Germany in 1994-1995, and Visiting Scholar at Cambridge University, UK in 1998. He has been Professor of Geology at Northwest University, Xi'an since 1992. 展开更多
关键词 New Editor-in-Chief Professor degan SHU
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New Editor-in-Chief Professor Degan SHU
3
《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2014年第4期I0001-I0001,共1页
Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosc... Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosciences (Beijing); he was Visiting Scholar at the Smithsonian Institution, Washington, D.C., USA in 1988, Humboldt Research Fellow at University of Bonn in 1988-1989, at University of Wuerzburg, Germany in 1994-1995, and Visiting Scholar at Cambridge University, UK in 1998. He has been Professor of Geology at Northwest University, Xi'an since 1992. 展开更多
关键词 New Editor-in-Chief Professor degan SHU
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New Editor-in-Chief Professor Degan SHU
4
《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2015年第1期I0001-I0001,共1页
Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosc... Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosciences (Beijing); he was Visiting Scholar at the Smithsonian Institution, Washington, D.C., USA in 1988, Humboldt Research Fellow at University of Bonn in 1988-1989, at University of Wuerzburg, Germany in 1994-1995, and Visiting Scholar at Cambridge University, UK in 1998. He has been Professor of Geology at Northwest University, Xi'an since 1992. 展开更多
关键词 New Editor-in-Chief Professor degan SHU
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New Editor-in-Chief Professor Degan SHU
5
《Acta Geologica Sinica(English Edition)》 SCIE CAS CSCD 2014年第1期I0001-I0001,共1页
Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosc... Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosciences (Beijing); he was Visiting Scholar at the Smithsonian Institution, Washington, D.C., USA in 1988, Humboldt Research Fellow at University of Bonn in 1988-1989, at University of Wuerzburg, Germany in 1994-1995, and Visiting Scholar at Cambridge University, UK in 1998. He has been Professor of Geology at Northwest University, Xi'an since 1992. 展开更多
关键词 New Editor-in-Chief Professor degan SHU
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New Editor-in-Chief Professor Degan SHU
6
《Acta Geologica Sinica(English Edition)》 CAS CSCD 2018年第4期I0001-I0001,共1页
Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosc... Professor Shu received his undergraduate training in Paleontology at Peking (Beijing) University in 1964-1969, obtaining his Master's degree at Northwest University (Xi'an) and Ph.D. in China University of Geosciences (Beijing); he was Visiting Scholar at the Smithsonian Institution, Washington, D.C., USA in 1988, Humboldt Research Fellow at University of Bonn in 1988-1989, at University of Wuerzburg, Germany in 1994-1995, and Visiting Scholar at Cambridge University, UK in 1998. He has been Professor of Geology at Northwest University, Xi'an since 1992. 展开更多
关键词 New Editor-in-Chief Professor degan SHU
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采沙对长江德感坝河段影响研究
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作者 沈灵 凌霄 陈言 《重庆交通大学学报(自然科学版)》 CAS 北大核心 2014年第6期89-92,共4页
通过长江德感坝采沙概化模型试验,模拟了各流量级的冲刷过程,分析了采沙对德感坝河段的影响。结果表明:山区河流采沙引起的河床、河势、航槽通航能力变化影响较小,采沙坑也很难引起溯源冲刷,对涉河工程影响甚微,该处适合设立采沙点进行... 通过长江德感坝采沙概化模型试验,模拟了各流量级的冲刷过程,分析了采沙对德感坝河段的影响。结果表明:山区河流采沙引起的河床、河势、航槽通航能力变化影响较小,采沙坑也很难引起溯源冲刷,对涉河工程影响甚微,该处适合设立采沙点进行采沙作业;但采沙坑回填量远小于其开采量,应科学规划开采量及开采方式,引导河势向有利于稳定的方向发展。 展开更多
关键词 航道工程 采沙 概化模型 德感坝 溯源冲刷
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华美游仆虫大、小核的透射电镜和生化抽提扫描电镜观察
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作者 赵柳 尹飞 +1 位作者 倪兵 顾福康 《复旦学报(自然科学版)》 CAS CSCD 北大核心 2007年第6期968-971,共4页
应用透射电镜术和生化抽提扫描电镜术显示,华美游仆虫大核核膜表面形成孔状结构,并有相当数量的附着物;小核核膜表面也有孔状结构,但附着物较少.此外,非分裂期大核染色质凝缩排列形成染色质团,染色质团由染色质颗粒构成,各个染色质颗粒... 应用透射电镜术和生化抽提扫描电镜术显示,华美游仆虫大核核膜表面形成孔状结构,并有相当数量的附着物;小核核膜表面也有孔状结构,但附着物较少.此外,非分裂期大核染色质凝缩排列形成染色质团,染色质团由染色质颗粒构成,各个染色质颗粒含有许多均质的染色质小体;大核DNA合成期间,大核复制带区的染色质团分解成染色质小体.据所得结果认为,染色质小体是构成游仆虫大核的基本结构单元;大、小核形态上的差异与其在无性生殖期间核、质间的功能活动及物质联系有关. 展开更多
关键词 华美游仆虫 大核 小核 透射电镜术 生化抽提扫描电镜术
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