释义 |
rhysimeter|raɪˈsɪmɪtə(r)| [f. Gr. ῥύσις flowing, stream (related to ῥεῖν to flow) + -meter.] An instrument for measuring the velocity of fluids or the speed of ships.
1871Rep. Brit. Ass., Trans. (1872) 234 The Rhysimeter, an Instrument for Measuring the Speed of Flowing Water or of Ships. By A. E. Fletcher. |