释义 |
otheoscope|ˈəʊθiːəʊskəʊp| [f. Gr. ὠθεῖν to push + -σκοπος observing, -scope.] A modification of the radiometer, devised by Sir W. Crookes, in which the black or driving surface is stationary, while the cooling surface is movable.
1877Crookes in Proc. Roy. Soc. No. 180. |