| 单词 | memory drum |
| 释义 | > as lemmasmemory drum memory drum n. (a) Psychology a revolving device on which items to be learned are successively presented; also in extended use; (b) a drum-shaped memory device in a computer. ΘΚΠ society > computing and information technology > hardware > secondary storage > [noun] > magnetic > drum memory drum1933 magnetic drum1946 drum1948 drum memory1952 the mind > mental capacity > psychology > developmental psychology > acquisition of knowledge > test of mental ability > [noun] > device displaying material memory drum1933 1933 Jrnl. Higher Educ. 4 442/2 The memory drum of the psychologist which revolves before a slot, exposing phrases and words in their proper order. 1953 C. E. Osgood Method & Theory Exper. Psychol. iii. xii. 502 Lists of 12 nonsense syllables..are learned in constant order on a memory drum. 1959 Amer. Math. Monthly 66 844 (advt.) Other projects involve a new ferrite core..and a one-million bit magnetic memory drum weighing only five pounds. 1964 C. Dent Quantity Surv. by Computer iii. 22 The memory drum of a Pegasus computer. 1971 Jrnl. Gen. Psychol. 85 137 Whether the results would be similar to those found with the use of the more..traditional memory drum. < as lemmas |
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