hertz /ˈhɝts, ˈhɛrts/
赫,赫茲
hertz /ˈhɝts, ˈhɛrts/ 名詞
赫(茲),每秒周數(頻率單位)
Hertz
n 1: the unit of frequency; one Hertz has a periodic interval of
one second [syn: Hz, cycle per second, cycles/second,
cps, cycle]
2: German physicist who was the first to produce
electromagnetic waves artificially (1857-1894) [syn: Heinrich
Hertz, Heinrich Rudolph Hertz]
3: German physicist who with James Franck proved the existence
of the stationary energy states postulated by Bohr
(1887-1975) [syn: Gustav Hertz, Gustav Ludwig Hertz]