| dalton |
Dalton is a lunar impact crater that is located near the western limb of the Moon's near side. It is attached to the eastern rim of the Einstein walled plain, with Balboa crater lying just to the north and Vasco da Gama crater due south. The rim of this crater is not heavily eroded, and the interior walls are terraced. The interior floor has a system of rilles that are generally concentric with the inner wall. ...
Ãâó: en.wikipedia.org/wiki/Dalton_(crater)
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| daltonism |
Color blindness in humans is the inability to perceive differences between some or all colors that other people can distinguish. It is most often of genetic nature, but might also occur because of eye, nerve, or brain damage, or due to exposure to certain chemicals. ...
Ãâó: en.wikipedia.org/wiki/Daltonism
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| Dalrymple's sign |
one manifestation of Graves' orbitopathy, consisting of retraction of the eyelids so that the palpebral opening is abnormally wide. See also Stellwag's s.
Ãâó: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| Dalton's law |
The total pressure of a mixture of gases is the sum of the pressures each component would have if it alone occupied the volume of the mixture at its temperature. Dalton's law is strictly valid only for hypothetical ideal gases but is a good approximation for atmospheric gases at normal terrestrial temperatures and pressures.
Ãâó: amsglossary.allenpress.com/glossary/browse
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| dalton |
A unit of molecular mass approximately equal to the mass of a hydrogen atom.
Ãâó: www.genpromag.com/Glossary~LETTER~D.html
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