| drain |
1. To provide channels, such as open ditches or drain tile, so that excess water can be removed by surface or by internal flow. 2. To lose water from the soil by percolation. (Glossary of Terms in Soil Science, Agriculture Department of Canada, Publication 1459, revised 1976)
출처: amsglossary.allenpress.com/glossary/browse
|
|---|---|
| drainage |
Improving the productivity of agricultural land by removing excess water from the soil by such means as ditches or subsurface drainage tiles.
출처: www.epa.gov/OCEPAterms/dterms.html
|
| drain |
a trench or trough-like excavation made to collect water. A drain collects and conveys water (a ditch may only serve to collect water). A gutter is a paved drain commonly built in conjunction with the curbs of the roadway or closely adjacent to the paved portion of the roadway
출처: www.globalsecurity.org/military/library/policy/arm...
|
| drainage |
a construction or appliance that intercepts and removes water
출처: www.globalsecurity.org/military/library/policy/arm...
|
| drainage |
A natural system of drains that channel surface water.
출처: www.nps.gov/grsa/resources/curriculum/glossary.htm
|