| impervious |
not admitting of passage or capable of being affected; "a material impervious to water"; "someone impervious to argument"
출처: wordnet.princeton.edu/perl/webwn
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| impervious |
incapable of being penetrated. Secondary containment structures must be sufficiently impervious to the types of products stored within the area of containment.
출처: www.epa.gov/earth1r6/6sf/sfsites/oil/acryglos.htm
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| impervious |
In hydrologic terms, the ability to repel water, or not let water infiltrate
출처: weather.gov/glossary/glossary.php
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| impervious |
On an MSDS, impervious is a term used to describe protective gloves and other protective clothing. If a material is impervious to a chemical, then that chemical cannot readily penetrate through the material or damage the material. Different materials are impervious (resistant) to different chemicals. No single material is impervious to all chemicals. If an MSDS recommends wearing impervious gloves, you need to know the type of material from which the gloves should be made. ...
출처: ccinfoweb.ccohs.ca/help/msds/msdstermse.html
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| impervious |
not capable of being passed through, damaged, or disturbed. (Water is not able to flow through impervious surfaces, such as asphalt roads and concrete sidewalks.)
출처: www.pen.k12.va.us/VDOE/LFB/glossary/i_j_k.html
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