| aeration |
drilling holes or pumping air into root zones to overcome compaction or improve water movement.
출처: www.tlcfortrees.info/glossary.htm
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| aeration |
Water and air penetration can be increased in a compacted soil by slicing or removing cores from the soil or sod.
출처: www.ottawa.ca/residents/healthy_lawns/lawns/links/...
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| aeration |
The state of air being suspended in a liquid such as a lubricant or hydraulic fluid.
출처: www.havoline.com/carcare/glossary/a.html
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| aeration |
Adding oxygen (usually in air) by mixing air into sewage processes or water bodies by mechanical aerators or blowing air through diffusers to ensure that aerobic processes are maintained.
출처: www.melbournewater.com.au/content/glossary.asp
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| aeration |
to mix air into soil or water to provide oxygen to bacteria, animals, etc.
출처: www.wheatonparkdistrict.com/recreation/fourth/glos...
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