| back |
syn. Rear, qv
출처: home.att.net/~Berliner-Ultrasonics/us-gloss.html
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| background radiation |
The radiation found in the natural environment originating primarily from the naturally radioactive elements of Earth and from cosmic rays. The term may also mean radiation extraneous to an experiment.
출처: www.lbl.gov/abc/wallchart/glossary/glossary.html
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| backing |
The dark coating, normally on the back of a film, but sometimes between emulsion and the base, to reduce halation. The backing dye disappears during the processing.
출처: www.vistek.ca/glossary/default.asp
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| back labor |
a situation during labor in which the baby is in the posterior position, causing extreme labor pains in the back due to the position of the baby's head.
출처: www.laborcompanions.com/definitions.htm
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| backing |
A change of wind in an anticlockwise direction. This is the opposite of Veering, which is a change of wind in a clockwise direction.
출처: www.aeroplanemonthly.com/glossary/glossary_B.htm
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| back | (of handwriting) having the letters slanting from left down to right |
|---|---|
| back | a hard straight return made on the backhand side |
| back | a return made with the back of the hand facing the direction of the stroke |
| back | a return made with the back of the hand facing the direction of the stroke |
| back | roundabout or ambiguous |
| back | (of racket strokes) made across the body with back of hand facing direction of stroke |
| back | an excavator whose shovel bucket is attached to a hinged boom and is drawn backward to move earth |
| back | the act of providing approval and support |
| back | something forming a back that is added for strengthening |
| back | financial resources provided to make some project possible |
| back | an adverse reaction to some political or social occurrence |
| back | a movement back from an impact |