| obstruction |
Blockage. A clog. Something that prevents passage or operation.
출처: www.new-york-new-york-real-estate.com/o1.html
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|---|---|
| obstructive sleep apnea |
Obstructive Apnea (gapped partial) and Sleep apnea (normal par tial);
출처: skr.nlm.nih.gov/papers/references/metamap.fm4.html
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| obstruction |
Is an object that a boat could not pass without changing course substantially to avoid it. eg a mark, a rescue boat, the shore, perceived underwater dangers or shallows.
출처: www.boating.co.nz/glossary.html
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| obstruction |
Stopping a player playing the ball with either body or stick.
출처: www.hockey.org.au/clubhouse/lph/termsg.asp
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| obstruction |
An infraction for shielding the ball from an opponent with a player's body or stick. All players must have an equal chance to gain control of the ball as it is dribbled or passed down the field.
출처: www.usfieldhockey.com/hockey/glossary2.htm
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