| 单词 | radium bomb |
| 释义 | > as lemmasradium bomb radium bomb n. now historical a container of radium used as the source of a beam of gamma radiation for radiotherapy. ΘΚΠ the world > health and disease > healing > medical treatment > treatment by radiation > [noun] > source radium plaque1919 seed1924 radon seed1925 radium bomb1929 bomb1930 teleradium1930 telecobalt1948 sealed source1962 1929 Lancet 4 May 947/2 The radium-bombs are at work, but the treatment of carcinoma of the breast has not progressed. 1952 W. M. Levitt Handbk. Radiotherapy iii. 42 It is probable that the radium bomb can do nothing that super-voltage x-ray therapy cannot do at least as well. 1998 Radiotherapy & Oncol. 49 212/1 By the end of the 1920s, sufficient amount of radium was available for allowing development of teleradium machines, also known as the radium bomb. < as lemmas |
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