单词 | wet-bulb |
释义 | > as lemmaswet-bulb wet-bulb n. designation of that one of the two thermometers of a psychrometer the bulb of which is covered with muslin, which is wetted at the time of observation so as to indicate the ‘temperature of evaporation’. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > instruments rammer1660 water hammer1765 saccharometer1784 thermometer1801 alcoholometer1803 alcohometer1809 cryophorus1813 nitrometer1821 alcoometer1825 alcoholmeter1831 blanchimeter1847 wet-bulb1849 absorptiometer1855 microtome1856 argentometer1879 Brix1897 Ostwald pycnometer1898 turbidimeter1905 Ostwald viscometer1911 oedometer1915 impinger1922 polarograph1925 photogoniometer1927 ultramicrotome1953 1849 E. B. Eastwick Dry Leaves 228 The wet-bulb Thermometer was generally 10° lower than the dry one till the beginning of June. 1916 Lancet 15 Jan. 142/2 A man..can do far more work with less fatigue at a low wet-bulb temperature than at a high one. < as lemmas |
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