Any of various instruments used to determine the amount of X-radiation administered to a patient (typically by means of a colour change in crystals…
| 单词 | θ13946 |
| 释义 | the world > health and disease > healing > medical treatment > treatment by radiation > [noun] > by X-rays > apparatus measuring X-rays (3) radiometer1905 Any of various instruments used to determine the amount of X-radiation administered to a patient (typically by means of a colour change in crystals… quantimeter1906 Radiology. An apparatus for measuring the quantity of X-rays administered (see also quot. 1907). Now historical. qualimeter1911 An apparatus for measuring the penetrating power of a beam of X-rays. |
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