| 释义 |
DictionarySeethresholderythema threshold
er·y·the·ma thresh·oldthe dose at which erythema of the skin is produced by irradiation with ultraviolet, gamma, or x-rays.erythema threshold An obsolete semi-quantitative indicator of a dose of therapeutic radiation—i.e., that which is necessary to induce erythema at the treatment site.erythema thresholdThe stage of ultraviolet skin injury in which erythema of the skin due to radiation begins.See also: thresholdFinancialSeeThreshold |