| 单词 | count-rate |
| 释义 | > as lemmascount-rate count-rate n. the rate at which counts (sense 2d above) are recorded by a radiation counter. ΘΚΠ the world > matter > physics > atomic nucleus > measurement of ionizing radiation > [noun] > instrument for counting or recording > rate of counting-rate1956 count-rate1956 1956 Nature 11 Feb. 286/1 The count-rate is proportional to the free gas density. 1961 Lancet 16 Sept. 634/1 The scintillation counters were..connected..to the scaling unit and the count-rates determined over a period of 100 seconds. < as lemmas |
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