| 单词 | counting-rate | 
| 释义 | > as lemmascounting-rate   counting-rate  n. = count-rate n. at count n.1 Compounds. 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 3 Mar. 412/2  				A sea-level meson recorder..showed a 100 per cent increase in counting-rate. 1961    Lancet 12 Aug. 345/1  				To get the highest counting-rate from the beta radiation. 1970    Nature 25 July 375/2  				The net National Bureau of Standards oxalic acid and background counting rate at this pressure are respectively 3·8 and 0·6 c.p.m. < as lemmas | 
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