 | United States. Weather Bureau - 1959 - 140 páginas
...broad expanses of uniformly tropical oceans. Specific Humidity : The mass of water vapor in a unit of moist air, usually expressed as so many grams per gram or per kilogram of moist air. Squall: A strong wind usually associated with a thunderstorm or shower that increases suddenly in speed,... | |
 | United States. Naval Oceanographic Office - 1969 - 312 páginas
...solids the usual standard is the density of distilled water at 4° C. See DENSITY. specific humidity. The mass of water vapor in a unit mass of moist air. specific pulse repetition rate. The pulse repetition rate of a pair of transmitting stations of an... | |
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The mass of water vapor in a unit of moist air, usually expressed as so many grams per gram or per kilogram of moist air. 