| NR | do not repeat [Lat. non repetatur]; nerve root; neural retina; neutral red; noise reduction; nonreac... |
|---|---|
| PAR | participating provider; passive avoidance reaction; perennial allergic rhinitis; photosynthetically ... |
| PR | by way of the rectum [Lat. per rectum]; far point [of accommodation] [Lat. punctum remotum]; palindr... |
| rad | radiation absorbed dose; radial; radian; radical; radius; root [Lat. radix] |
| RC | an electronic circuit containing a resistor and capacitor in series; radiocarpal; reaction center; r... |
| RMSSD | root mean square successive difference |
|---|---|
| S/RP | scaling and root planing |
| VRP | ventral root potential |
| root |
The underground part of a plant that pulls in water and nutrients from the soil. Roots also help keep soil in place so it doesn't wash away (erosion).
출처: www.fcps.k12.va.us/StratfordLandingES/Ecology/mpag...
|
|---|---|
| rootlet |
A small root, or a branch of a larger root. Vine rootlets are often above ground and used to grab onto tree trunks and other structures so the vine can climb. Many birds use these rootlets as nest material.
출처: www.fcps.k12.va.us/StratfordLandingES/Ecology/mpag...
|
| rootless teeth |
Teeth, which grow throughout the life of the animal.
출처: www.humboldt.edu/~cmc43/glossary.htm
|
| root |
the portion of the plant usually found below ground. They are distinguished from stems by not having nodes.
출처: www.hcs.ohio-state.edu/mg/manual/glossary.htm
|
| root resorption |
Resorption of a part of the root of a tooth. May be either internal (pulpal) or external.
출처: www.braces.org/braces/dentists/glossary/glossary-r...
|