| 单词 | tolerance dose |
| 释义 | > as lemmastolerance dose tolerance dose n. Medicine a dose, esp. of radiation, believed to be received or taken without harm. ΘΚΠ the world > health and disease > ill health > a disease > environmental disorders > [noun] > radiation radium burn1908 radiation sickness1924 tolerance dose1925 radionecrosis1928 radiation burn1931 radiation injury1931 1925 Amer. Jrnl. Röntgenol. 13 66/2 We will have then to decide upon a tolerance dose which can be considered harmless for the operator within a certain assumed period of time. 1958 W. D. Claus Radiation Biol. & Med. xvi. 390 The concept of ‘tolerance dose’ has changed somewhat to the thought that there is no such thing as a literally harmless dose of radiation. 1972 H. C. Rae Shooting Gallery iii. 202 You know what controlled tolerance doses [of drugs] are?.. I had it under control. < as lemmas |
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