CHIP 发表于 2025-3-25 05:02:51
Louis H. Kauffmanthis effort, however, optical borehole imaging stayed in the domain of environmental and mining applications where water is commonly used as drilling fluid. Cased-hole applications were also reported, notably in the form of casing inspection or to monitor fluid entries from perforations.Expand 发表于 2025-3-25 08:16:57
Renate Vogtighter oils and water, hydrogen atoms in heavy oil take longer to respond to a magnetic field and, conversely, lose an acquired precession faster when the magnetic field is turned off (they “relax” faster). To this day, this represents one of the unique and more interesting applications of NMR loggiDecimate 发表于 2025-3-25 13:28:11
http://reply.papertrans.cn/55/5438/543783/543783_23.pngforthy 发表于 2025-3-25 19:26:20
J. Levinehytoplankton. After tsunami withdrawal from the surrounding land areas, freshwater may have flushed the shelf. This would explain the conspicuous concentration of juvenile freshwater algae in the post- impact beds..Low algal diversity and the total dominance of morphologically uniform leiospheres isObstruction 发表于 2025-3-25 20:37:56
Claude Weberus stratigraphic levels have been proposed for the boundary: by calcareous nannofossils (at 329 m), calpionellids (at 334.1 m), and magnetostratigraphy (at 318 m, in this stratigraphic interval). Carbon and oxygen stable-isotope analyses were performed on 110 carbonate samples, and trace element con委托 发表于 2025-3-26 01:58:30
http://reply.papertrans.cn/55/5438/543783/543783_26.png祝贺 发表于 2025-3-26 07:58:19
http://reply.papertrans.cn/55/5438/543783/543783_27.png疲劳 发表于 2025-3-26 10:54:13
Claude Weber in relative- and absolute-timings. This contribution explores the variability in deposit characteristics, and its implications for generic genetic models for this deposit-class. Gold mineralization is confined to sub-parallel reefs hosted within sheared metabasalts. Mining is in progress in six out遗弃 发表于 2025-3-26 13:26:18
http://reply.papertrans.cn/55/5438/543783/543783_29.pngsavage 发表于 2025-3-26 20:46:12
ong with frequent presence of ‘alpha’ and ‘delta’ type structures, strongly asymmetric ‘S’ and at places ‘Z’ shaped folds and the sheath folds suggest that the ductile shearing, with an overwhelming sinistral shear sense, is spread over the entire sinuous belt. Continuity of this non-coaxial sinistr