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《国际泥沙研究》1997,(1)
I.INTRODUCTIONMechanicsofsedimenttransportisabranchofbasictechnicalscienceinwhichtheprocessesoferosion,transportationanddepositionofsedimenttakeplaceunderactionofgravity,flowingwater,waveandwind.Microscopically,incipientmotion,rolling,sliding,saltationandsuspensionofindividualsedimentparticlesdependonthephysicalproperties,mineralcompositionoftheparticleandcharacteristicsofthenowandboundaryconditions.Macroscopically,sedimentmotionresultsingeomorphologicalevolution,fluvialprocessandenvironm… 相似文献
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《中国科学D辑(英文版)》2006,(12)
i Special Topics: Studies on Modern Environmental Changes in Muztagata and Adjacent Areas δ 18O record and temperature change over the past 100 years in ice cores on the Tibetan Plateau........................................................................ YAO Tandong, GUO Xuejun, Lonnie Thompson, DUAN Keqin, WANG Ninglian, PU Jianchen, XU Baiqing, YANG Xiaoxin, SUN Weizhen (1) Grain size record of microparticles in the Muztagata ice core....................................… 相似文献
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《国际泥沙研究》2001,16(3)
International Research and Training Center onErosion and SedimentationThe International Journal of Sediment Research publishes 36-50 papers a year. Some of them are outstanding influential contributions that promote the development of the science of sedimentation. The International Research and Training Center on Erosion and Sedimentation has decided to establish the Award for Distinguished Contributions to Sediment Research. This said award is to provide international recognition for … 相似文献
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《中国科学D辑(英文版)》2008,(12)
Reflection attributes of paragneiss in the upper crust............................................................................................................................................... ........................................................… 相似文献
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Sedimentation processes in reservoirs can be studied by performing theoretical analysis laboratory experimentation numerical simulation or a combination of these three methods. Available literature focused on reservoirs is abundant.…… 《国际泥沙研究》2007,22(1):80-86
Sedimentation processes in reservoirs can be studied by performing theoretical analysis, laboratory experimentation, numerical simulation, or a combination of these three methods. Available literature focused on reservoirs is abundant. For instance, the works conducted by Hotchkiss and Parker (1991), Morris and Fan (1997), and De Cesare et al. 相似文献
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《国际地震动态》2006,(12):44-48
2006年第1期地球:我们的变化着的行星IUGG动态陈运泰朱传镇(1)………………………………2005年世界和中国灾情和减灾盘点高建国胡俊锋任德凤姜泽平贾燕(8)……………2005年地震活动概况………………刘玉莲(18)2005年国外地震灾害综述赵荣国李卫平张虹(20)………………………………………洛阳地震台依法保护地震观测环境的实践与分析……………………………王世昌(24)秉承重任应运而生中国地球物理学会中国大陆动力学专业委员会岩石圈应力专业组成立会议在北京成功召开杨树新(30)………………………………………………美国地质调查局2006年… 相似文献