| CTL | cervico-thoraco-lumbar; control; cytolytic C lymphocyte; cytotoxic T-lymphocyte |
|---|---|
| DACS | data acquisition and control system |
| DBIOC | data base input/output control |
| DCC | day care center; detected in colon cancer; dextran-coated charcoal; diameter of cylindrical collimat... |
| DCCT | diabetes control and complications trial |
| control |
The functions performed at a ground control center to operate space-based instruments, in conjunction with commanding. Source: EPO.
출처: podaac.jpl.nasa.gov/glossary/
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|---|---|
| control |
a person or group used for comparison. In a trial (experiment), the control group does not receive the drug or agent being tested.
출처: www.jhsph.edu/publichealthexperts/Glossary.htm
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| control |
designates a feature downstream from the gage that determines the stage-discharge relation at the gage. This feature may be a natural constriction of the channel, an artificial structure, or a uniform cross section over a long reach of the channel.
출처: il.water.usgs.gov/glossary.html
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| controlled area |
An area where entry, activities, and exit are controlled to help ensure radiation protection and prevent the spread of contamination.
출처: www.orau.gov/reacts/definitions.htm
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| controlled substance |
A drug, substance, or immediate precursor as defined in the Texas Controlled Substance Act, Health and Safety Code, Chapter 481, as amended, and/or the Federal Controlled Substance Act of 1970, Public Law 91-513, as amended.
출처: www.dads.state.tx.us/handbooks/lsmrrc/A/RL90.3.htm
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