| porosity |
The degree to which a paper will allow the permeation of air, gas, or liquid, determined by the compactness of its fibers.
Ãâó: www.paperspecs.com/resources/glossary/p.htm
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|---|---|
| porosity |
The percentage of a soil, rock, or sediment's volume that is made up of pores.
Ãâó: college.hmco.com/geology/resources/geologylink/glo...
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| porosity |
In hydrologic terms, (1) The ratio of pore volume to total volume of the formation. Sandy soils have large pores and a higher porosity than clays and other fine-grained soils. (2) An index of the void characteristics of a soil or stream as pertaining to percolation; degree of previousness.
Ãâó: weather.gov/glossary/glossary.php
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| porta |
A gate. In a Roman camp there were 6 gates; the porta praetoria at the front of the camp, the porta decumana at the rear, the 2 portae principales, one at each end of the via principalis, and the portae quintanae at each end of the via quintana; in many forts some of these gates would be omitted, particulaly the portae quintanae. The gateways of the camp were generally built out of the same materials as the vallum. ...
Ãâó: myweb.tiscali.co.uk/temetfutue/glossary/glossaryP....
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| porion |
The superior surface of the external auditory meatus. In craniometry it is identified as the margin of the bony canal on the skull. In cephalometrics it may be identified from the earpost of the cephalostat (machine porion) or from bony landmarks on the film (anatomical porion).
Ãâó: www.braces.org/braces/dentists/glossary/glossary-p...
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| POR | a large travelling bag made of stiff leather |
|---|---|
| POR | a word formed by joining two others (e.g., `smog' is a blend of `smoke' and `fog') |
| POR | a word formed by joining two others (e.g., `smog' is a blend of `smoke' and `fog') |
| POR | port city in northwest Portugal |
| POR | the capital of Benin in southwestern part of country on a coastal lagoon |
| POR | the smallest and easternmost of the Greater Antilles in the Caribbean |
| POR | a self-governing commonwealth associated with the United States occupying the island of Puerto Rico |
| POR | any likeness of a person |
| POR | a painting of a person's face |
| POR | a word picture of a person's appearance and character |
| POR | a camera with a portrait lens |
| POR | a compound camera lens with a relatively high aperture |
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