| 单词 | torsionmeter |
| 释义 | > as lemmastorsionmeter torsionmeter n. (also torsion meter) an instrument which measures the torsion in a rotating shaft, thus providing information about the power output of the engine driving it. ΘΚΠ society > occupation and work > equipment > machine > machines which impart power > engine > [noun] > instrument for testing > for measuring effectiveness, rotation, etc. duty1827 revolution counter1855 motometer1876 rev counter1888 torsionmeter1905 torque meter1911 torsiograph1930 1905 Engineering 7 Apr. 440 (heading) Denny and Johnson's torsion meter. 1970 Jrnl. Physics E 3 105/1 The only practicable way to measure the power [of a ship's main engine] is by the use of a torsionmeter, ie an instrument that measures the twist put in the propeller shaft by the torque it transmits. < as lemmas |
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