词汇 | example_english_mud |
释义 | Examples of mudThese 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 non-axisymmetry of the invasion front is addressed for the case of water based drilling mud and isotropic rock formation. Active mud volcanoes and diapirs in the area may be the direct evidence of such pore fluid expulsion through fault/fracture systems. First, we consider what happens if we pulsate the flow rate after the mud channel has already been formed. Minerals (or sand) (2%) of no nutritional value were ingested by certain species, and mud (5%) by some fish species. The bottom end of the tube was covered with a fine plastic mesh to prevent mud from plugging it. The dominant mottled mud facies, virtually devoid of any organic matter, is associated with thin, moderately to well-sorted, lensoidal sand bodies. This is not surprising, as mud is the chief constituent in a mangrove swamp. The inclusion of > 0 affects the high-shear behaviour, whereas mud channel formation is related to the low-shear viscosity and the yield stress. To determine the pressure drop across the mud cake we use an asymptotic argument, with the mud cake thickness being a small parameter. As the chalk was deposited in sedimentary layers, creatures died in the settling mud. The road(s) to the house were covered with water and mud. Some new sharp ones would be lost in the mud. I saw a lot of fly at one halting place where a narrow swampy stream trickled through mud and long grass. At the bottom of the hole, these fluids enter the annulus and displace upwards whatever fluids are in place, typically a drilling mud. Particularly, the above equality holds if the drilling mud pressure at the mud cake surface is distributed according to the hydrostatic law. Among the most influential are formation permeability and mud cake permeability as well. Bivalves, mud clasts and cross-bedding are most common in the coarser-grained lithologies, compatible with their deposition during periods of increased energy. The ichnofauna is dominated by simple linear or slightly sinuous crawling traces, with minor single or paired burrows, occasionally mud filled. However, mud layers thicker than 4 mm also include very thin and discontinuous intercalated sand laminae. This lithofacies is composed of repetitions of alternating layers (10 cm-2 m thick) of very fine sand, silt and mud. Interlayering of sheet sand, thin sand layers and mud horizons is common. Facies 1 was deposited in the mid-ramp environments (low-energy offshore), dominated by deposition of carbonate mud. 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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