| backscatter |
A measure of the intensity of the return signal from a hydroacoustic survey.
출처: www.utilities.cornell.edu/EIS/Glossary.htm
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|---|---|
| back |
Backward somersault
출처: www.athens2004.com/en/TrampolineGlossary
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| backbone |
The back of a bound book connecting the two covers: also called spine.
출처: www.compulabel.com/index.asp
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| back |
Photographic technique whereby live action is filmed in front of a screen which the background action is projected on.
출처: www.teako170.com/glossary1.html
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| background radiation |
Background radiation is the microwaves permeating the universe that are probably the remnants of the Big Bang. This background radiation accounts for a temperature of 2.7 K in space. BAILY'S BEADS Baily's beads (often spelled Bailey's beads) are bead-like bursts of light that appear about 15 seconds before and after totality during a solar eclipse. Baily's beads are caused by light shining through valleys on the edge of the moon. ...
출처: www.allaboutspace.com/subjects/astronomy/glossary/...
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| back | at or to or toward or the back or rear |
|---|---|
| back | in a manner or order or direction the reverse of normal |
| back | the wave that spreads behind a boat as it moves forward |
| back | the consequences of an event (especially a catastrophic event) |
| back | the flow of air that is driven backwards by an aircraft propeller |
| back | any backward region that is isolated from the world and resists progress |
| back | a remote and undeveloped area |
| back | inaccessible and sparsely populated |
| back | a man who lives on the frontier |
| back | the grounds in back of a house |