| lift |
a force that acts upward against gravity and makes it possible for airplanes, airships, and balloons to rise in the air
출처: whyfiles.larc.nasa.gov/text/kids/Problem_Board/pro...
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| lift |
The force exerted by moving air on asymmetrically-shaped wind generator blades at right angles to the direction of relative movement. Ideally, wind generator blades should produce high Lift and low Drag.
출처: www.otherpower.com/glossary.html
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| lift |
A vacuum effect, caused by the air pressure imbalance on a sail
출처: www.sitesalive.com/admin/glossary/sectL.html
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| lift |
A step or bench in a multiple layer excavation or fill or when new concrete is placed on previously placed concrete.
출처: www.hydro.mb.ca/our_facilities/build_gen_station/g...
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| lift |
A device, which raises and lowers a platform to accommodate the entrance and exit of wheelchair users and others with disabilities.
출처: www.dot.ca.gov/hq/MassTrans/terms.htm
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