| a.t. | acquisition time; 영상회복시간 = TR x N x Nex TR; Time to Repeat &... |
|---|---|
| nr | ne repetatur; do not repeat; 반복을 금함 |
| ADFR | activate, depress, free, repeat [coherence therapy] |
| DR | degeneration reaction; delivery room; deoxyribose; diabetic retinopathy; diagnostic radiology; digit... |
| IR | drop of voltage across a resistor produced by a current; ileal resection; immune response; immunizat... |