| 释义 |
〔oxytetracycline〕A broad-spectrum antibiotic, C22H 24N 2O 9, derived from the actinomycete Streptomyces rimosus and used to treat a variety of bacterial infections. 土霉素：宽幅射的抗生素，C22H 24N 2O 9，由放线菌衍生 链菌素属霉素 用来治疗各种细菌感染 〔langley〕A unit equal to one gram calorie per square centimeter of irradiated surface, used to measure solar radiation.兰利：等于每平方厘米发光表面一克卡的单位，用于测量太阳幅射量 |