isobar

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isobar

 [i´so-bahr]
1. one of two or more chemical species with the same atomic weight but different atomic numbers.
2. a line on a map or chart depicting the boundaries of an area of constant atmospheric pressure.

i·so·bar

(ī'sō-bar),
1. One of two or more nuclides having the same total number of protons plus neutrons, but with different distribution, for example, argon-40 with 18 protons and 22 neutrons, potassium-40 with 19 protons and 21 neutrons, calcium-40 with 20 protons and 20 neutrons. The product of a β-disintegration is an isobar of its parent.
2. The line on a map connecting points of equal barometric pressure.
3. Any curve or equation relating quantities measured at the same pressure.
[iso- + G. baros, weight]

i·so·bar

(ī'sō-bahr)
1. One of two or more nuclides having the same total number of protons plus neutrons, but with different distribution.
2. The line on a map connecting points of equal barometric pressure.
[iso- + G. baros, weight]

iso·bar

(ī'sō-bahr)
One of two or more nuclides having the same total number of protons plus neutrons, but with different distribution.
[iso- + G. baros, weight]
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References in periodicals archive ?
The isobars on T - [r.sub.+] plot and G-T plot are in one-to-one correspondence with each other.
Isobar super-thermal conductors can be manufactured in a variety of different sizes based on customers' molding requirements.
Carol had been asking viewers to note the isobars Carol had been asking viewers to note the isobars which would lead to unseasonably high temperatures later in the week.
Carol had been asking viewers to note the isobars on the weather map, which she said would lead to milder temperatures this week.
Using Isobar heat transfer technology from French Oil Mill Machinery as its basis, the firm's engineering staff has designed a series of predictable engineering solutions for simplifying the runnerless manifold requirements for injection molds.
The gloves are made of blue leather and show weather map contours and isobars.
(The single 1999 painting included here made for an instructive comparison.) The more recent pieces feature strong, swirling strokes, systematized into terraced bands like topographical isobars. Color variation has been introduced into the backdrops, and the thickened brushwork integrates figure and ground, which had held separate before.
Met Office symbols with a mix of fronts and isobars showing overcast weather will be overprinted on most pages.
No, of course, you can't; it would detract from his important message of precipitation and isobars. Instead, he leaves all that fashionista stuff up to his Jacob Jensen wireless weather station.
He even had to draw in the isobars using a felt-tip pen.