| 单词 | °k |
| 释义 | > as lemmas°K °K n. (also K) (degree) Kelvin (see Kelvin n. 4c). ΚΠ 1911 Physical Rev. 33 226 The value of the ice point..was taken as 273·2°K. 1937 M. W. Zemansky Heat & Thermodynamics xiii. 232 The isothermal compressibility of copper is plotted against the Kelvin temperature in Fig. 72. Above about 100°K the rise..is approximately linear. 1959 Sci. News 51 11 The lowest temperature that can conveniently be obtained by evaporating helium under reduced pressure is about 1°K. 1970 Nature 10 Oct. 144/2 The coolest spectrum recorded over the Antarctic plateau indicates a surface temperature of 190 K (− 83°C). 1972 Amateur Photographer 12 Jan. 38 Household Bulbs...150 watts is usually the maximum, with a colour temperature of around 2,700 to 2,900°K. < as lemmas |
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