| 释义 |
dosimeter|dəʊˈsɪmɪtə(r)|
Also doˈsometer, ˈdosemeter.
[f. as next + -meter.]
An apparatus for measuring doses or the like; spec. a recording device to measure ionizing radiation, esp. one worn by a person exposed to potentially harmful radiation.
1881Nature XXV. 144 An electrolytic dosometer for measuring the intensity of the current during medical application of electricity. 1944(title) Photographic Film as a Pocket Radiation Dosimeter. (U.S. Atomic Energy Commission, MDDC–1065). 1957Financ. Times Ann. Rev. Brit. Ind. 85/3 Dosemeters may be installed..to register..the flux of fast neutrons..at key points. 1959New Scientist 5 Nov. 872/1 Normally dosimeters employing dyes will not register any perceptible effect on a sample 1 mm. thick if the radiation intensity is below about 1,000 to 10,000 roentgen. 1969Times 16 July 4 (caption) Dosimeter access flap. |