| 单词 | transit time |
| 释义 | > as lemmastransit time transit time n. (a) the time it takes to pass across or through something; the amount of time spent in transit; (b) Medicine the time taken for food or other ingested material to pass through the entire gastrointestinal tract or a specific part of it. ΚΠ 1850 Astron. Jrnl. 1 121/2 The clock-errors given by the comparison-stars are reduced to the transit-time of α Virginis. 1945 R. Golden Radiol. Exam. Small Intestine iv. 37 The transit time of the infant's small intestine averages slower than that of the adult. 1975 D. G. Fink Electronics Engineers' Handbk. vii. 27 Transit time is a large factor in considering the upper frequency limitation of electron tubes. 2013 M. Roach Gulp xvi. 293 In a 1992 University of Munich study, nine sessions of ‘colonic massage’ failed to speed colon transit time in constipated subjects and nonconstipated controls. < as lemmas |
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