p pa pb pc pd pe pf pg ph pi pk pl pm pn po pp pr ps pt pu pv pw px py

Перевод: permeability

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Тезаурус:

1. The appropriate data, which are summarised in Table 1, provide the basis for the more detailed considerations of mechanical properties, oxygen permeability and surface properties, oxygen permeability and surface properties that are essential for the successful design of new materials.
2. Cores were analysed for porosity, permeability and formation factor under reservoir pressure conditions.
3. Thick mudcake build-up observed on the caliper log highlights the sands and the presence of permeability.
4. Using similar materials in joint replacements, heart valves, membrane oxygenators and haemodialysis membranes presents specific problems associated with, for example, their biocompatibility, strength and permeability that might seem to be absent in contact lenses.
5. However, most of them are argillaceous and have limited porosity and permeability.
6. Good porosity and permeability has been reported, however, from the bioclastic grainstones of lagoonal origin.
7. The cornea governs the permeability requirements of the material used in contact lenses.
8. On certain selected core plugs the porosity, permeability and formation factor measurements under "confining pressure" - simulating original overburden pressures - have been made by operators, or by Robertson Research on behalf of Schlumberger.
9. At Ballymacilroy, north of Lough Neagh, the upper thousand feet of the Sherwood showed good porosity and permeability.
10. For example, in Schermer-1 in the western Netherlands, an average porosity and permeability of 20% and 10 mD, respectively, has been reported from this lithofacies, with maximum values reaching 26% and 149 mD (van Adrichem-Boogaert and Burgers 1983).
11. In Rustenburg-l, the porosity and permeability that was initially observed from wireline logs and cores, was very low and did not exceed 1% and 0.2 mD, respectively (Fig. 28).
12. Of these factors, some - eg permeability - cannot be affected by the engineer.
13. Measurements on core No. 2 of Larne-2 at a depth of 4100 ft, some 900 ft below the top of the Sherwood, averaged 23% porosity and 47 md permeability.