| specific gravity |
A scientific term which is used to describe the salt content of water.
출처: www.aqualink.com/basic/zglossa.html
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| specific gravity |
A comparison of the weights of equal volumes of a given liquid and water. A ceramic slurry with a specific gravity of 1.8 is thus 1.8 times heavier than water. The best way to measure specific gravity is to weigh a container and record its weight, then weigh the container full of water and then full of the liquid of unknown specific gravity. Subtract the weight of the container from each weight and divide the weight of the liquid being measured by the weight of the water.
출처: www.digitalfire.com/education/glossary/
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| specific gravity |
The density (mass per unit volume) of any material divided by that of water at a standard temperature.
출처: www.electronicconcepts.ie/news_updates.asp
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| specific gravity |
The ratio of the weight of a specific volume of a substance compared to the weight of the same volume of pure water at 4
출처: www.advancedh2o.com/technical/glossary_qrs.html
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| specific gravity |
The ratio of the ovendry weight of a sample of wood to the weight of a volume of water equal to the volume of the wood sample at some specific moisture content, as green, air-dry, or ovendry.
출처: www.woodtruss.com/terminology.php
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