| actinomycotic |
of or related to actinomycosis infection
Ãâó: wordnet.princeton.edu/perl/webwn
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| activated charcoal |
activated carbon: powdered or granular carbon used for purifying by adsorption; given orally (as a slurry) it is an antidote for some kinds of poisons
Ãâó: wordnet.princeton.edu/perl/webwn
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| active immunity |
a form of acquired immunity in which the body produces its own antibodies against disease-causing antigens
Ãâó: wordnet.princeton.edu/perl/webwn
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| active medium |
the aggregated atoms, ions, or molecules, contained in a laser's optical cavity, in which stimulated emission will occur under the proper excitation.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| activity coefficient |
the ratio of the activity (of an electrolyte) as measured by some property, such as the depression of the freezing point of a solution, to the true concentration (molality). It is usually less than 1 and increases as the solution becomes more dilute, approaching unity at infinite dilution, when the attractive forces between oppositely charged ions become negligible.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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