Definition, Betydelse & Anagram | Engelska ordet ISOBARS

Definition av ISOBARS

1. böjningsform av isobar

Exempel på hur man kan använda ISOBARS i en mening

• Above the PBL is the "free atmosphere", where the wind is approximately geostrophic (parallel to the isobars), while within the PBL the wind is affected by surface drag and turns across the isobars (see Ekman layer for more detail).
• Herlofson proposed a modification to the emagram that allows straight, horizontal isobars and provides for a large angle between isotherms and dry adiabats, similar to that in the tephigram.
• In the tephigram, isotherms are straight and have a 45 degree inclination to the right while isobars are horizontal and have a slight curve.
• However, various processes such as geostrophy and upwelling can result in isopycnals becoming tilted relative to isobars.
• However, for every number of nucleons from 94 to 102, there is already at least one stable nuclide of either molybdenum (Z = 42) or ruthenium (Z = 44), and the Mattauch isobar rule states that two adjacent isobars cannot both be stable.
• Much in the style of Chicago weathercaster Tom Skilling, Taft resisted dumbing down of his presentations, explaining complicated meteorological concepts in layman's terms where needed and enhancing charts with isobars and upper-level diagrams.
• In the emagram, the dry adiabats make an angle of about 45 degrees with the isobars, isotherms are vertical and isopleths of saturation mixing ratio are almost straight and vertical.
• Like in geostrophic balance, the flow is frictionless and, for steady-state motion, the trajectories follow the isobars.
• Also, two beta-decay stable nuclides exist for odd proton numbers 1, 3, 5, 7, 17, 19, 29, 31, 35, 47, 51, 63, 77, 81, and 95; the first four cases involve very light nuclides where odd-odd nuclides are more stable than their surrounding even-even isobars, and the other numbers surround the neutron numbers 19, 21, 35, 39, 45, 61, 71, 89, 115, 123, 147 which have no beta-stable isotopes.
• No observationally stable isobars exist for mass numbers 5 (decays to helium-4 plus a proton or neutron), 8 (decays to two helium-4 nuclei), 147, 151, as well as for 209 and above.
• Hence there are a few cases where isobars of adjacent elements both occur primordially, as the half-life of the unstable isobar is over a billion years.
• Due to interference the stress isobars of individual interacting footings coalesce to form a single isobar of larger dimensions altering the characteristic behavior of an isolated footing.
• The haline contraction coefficient is constant when a water parcel moves adiabatically along the isobars.
• The intersecting of isobars and isopycnals in a baroclinic medium may cause baroclinic instabilities to occur by the process of sloping convection.

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