| 单词 | pastille dose |
| 释义 | > as lemmaspastille dose pastille dose n. Medicine (now historical) a former unit of radiation dose, corresponding to a change from one standard colour to another of a pastille (sense 1b). ΘΚΠ the world > health and disease > healing > medical treatment > treatment by radiation > [noun] > dose or dosage dosage1893 pastille dose1909 dose1912 split-dose1947 1909 Lancet 15 May 1380/1 A Sabouraud pastille dose with the anticathode at 6½ inches from the nearest point of the scalp is given to the vertex, occiput, lower occiput, right side and left side in succession. 1935 Nature 14 Dec. 960/2 The ionisation unit of X-ray quantity, the röntgen, has practically replaced the older arbitrary standards such as the pastille dose. 1998 Encycl. Med. Imaging I. 289/2 Pastille dose, dose of radiation required to change the colour of a barium platinocyanide pastille from a specified apple-green colour..to a specified red-brown colour. < as lemmas |
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