词汇 | example_english_sedimentation |
释义 | Examples of sedimentationThese examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. The roles of sea level and tectonics in controlling sedimentation and facies architecture are recurrent themes. Sedimentation of the coal-bearing succession was controlled by both autogenic and allogenic factors. Hardgrounds overlain by metalliferous oxides locally record a hiatus in sedimentation, possibly on a tilted platform. We present a model of sedimentation in a subsiding fluvio-deltaic basin with steady sediment supply and unsteady base level. Such a construction would have impeded the natural, southerly flow of water and thus protected the residential area to the south from flooding and sedimentation. Therefore, a lesser uncertainty relates to possible variations in sedimentation rate. They represent deposition from suspension and from weak traction currents and sedimentation taking place in separate increments, representing individual flood events. Clastic sedimentation ceased, most likely in response to a major transgression. The abundance of conodont elements also shows significant variation in similar chert lithologies, probably indicating fluctuations in sedimentation rate at particular stratigraphical intervals. After stopping treatment, the patient's sedimentation rate and symptoms should be monitored for at least six months to a year in case of relapse. The top layers of each cycle represent periods of equilibrium sedimentation (neither net erosion nor deposition). For instance, as a result of recovery and geological processes (erosion and sedimentation) open-air camps in the latter area are probably heavily underrepresented. This exacerbates erosion and sedimentation over time and contributes to further reductions in the lowland yield, the wage, and incomes. Immediately after bead sedimentation and every hour, the percentage of haemocytes containing beads was recorded. The next sedimentation cycle starts with development of new creeks and gullies. For example, a stream can be manipulated with simple barriers in order to direct sedimentation in such a way that it builds terraces. The initial stage of sedimentation in these basins was characterized by terrestrial and shallow marine deposits that consist of both clastic and carbonate deposition. Stratigraphic models depict continental margin sedimentation in ever greater numbers, but studies of their real sedimentary sequences have, with exceptions, gently slipped into the background. If intense sedimentation occurred because of extensive deforestation, the case for too much moisture may prove to be more applicable. Analysis of hydrological function suggests increases in sedimentation for pasture areas and large gains in water yield from pasture in non-cloud forest areas. The layering is characteristic of water sedimentation and would have required several million years to form. Burying of the specimens (burrow lining with worm) was caused by fast sedimentation. It follows that natural statistics based on local estimates of the sedimentation rate produce contradictory estimates of the range of local dimension for d(t). There is a short assessment of lithofacies and their interpretation, of geochemistry and of tectonic controls on sedimentation. These examples are from corpora and from sources on the web. Any opinions in the examples do not represent the opinion of the Cambridge Dictionary editors or of Cambridge University Press or its licensors. |
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