| 单词 | physiological rheoscope |
| 释义 | > as lemmasphysiological rheoscope physiological rheoscope n. now disused a preparation of a frog's muscle and attached nerve that is responsive to electrical stimulation, used in early experiments in electrophysiology; = physiologic rheoscope n. at physiologic adj. Compounds; cf. rheoscopic frog at rheoscopic adj. 1. ΚΠ 1868 tr. T. W. Engelmann in Jrnl. Anat. & Physiol. 2 36 We possess..in our preparation a physiological rheoscope, which, as well as the magnetic needle, is capable of indicating not only the presence, but also the direction of a magnetic current. 1914 W. D. Halliburton Handbk. Physiol. (ed. 11) 141 A very valuable piece of evidence in this direction is seen in the experiment on the heart with the physiological rheoscope. Each time the heart contracts the rheoscopic preparation executes a single twitch. < as lemmas |
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