| 单词 | ionizing radiation |
| 释义 | > as lemmasionizing radiation ionizing radiation n. radiation which produces ionization in matter through which it passes. Cf. radiation n. 2c.Examples of such radiation include X-rays and gamma rays, and alpha particles, beta particles, and neutrons. ΚΠ 1901 Nature 11 Apr. 578/1 The ionisation in a closed vessel is the same... It appears, therefore, not to be due to the action of ionising radiation which has traversed our atmosphere. 1956 A. H. Compton Atomic Quest 42 He had perfected to a high degree the Geiger counters that have become so valuable for measuring ionizing radiations. 2010 N.Y. Times (Nexis) 24 Dec. a22 He died of acute leukemia 16 years after being exposed to the ionizing radiation from the mushroom clouds. < as lemmas |
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