Landau, Lev Davidovich

(lyĕf dəvē`dəvĭch ləndou`), 1908–68, Soviet physicist, b. Baku, Azerbaijan. A child prodigy in mathematics, he entered Baku Univ. at 14; at 21 he received a doctorate from the Univ. of Leningrad. In 1934 he worked with Niels Bohr in Copenhagen. In 1937 he became head of the theoretical department of the USSR Academy of Sciences. A key figure in Soviet space technology, he helped make the first Soviet atomic bomb. For his contributions to low-temperature physics he was voted the Fritz London Award at the 1960 International Congress of Physics, held in Toronto. For his pioneering studies on gases, especially his development of a mathematical theory of superfluiditysuperfluidity,
tendency of liquid helium below a temperature of 2.19&degK; to flow freely, even upward, with little apparent friction. Helium becomes a liquid when it is cooled to 4.2&degK;.
..... Click the link for more information. that accounts for the properties of liquid helium II at a temperature below −455.73&degF; (−270.96&degC;), he received the 1962 Nobel Prize in Physics.

单词	landau, lev davidovich
释义	Landau, Lev Davidovich Landau, Lev Davidovich (lyĕf dəvē`dəvĭch ləndou`), 1908–68, Soviet physicist, b. Baku, Azerbaijan. A child prodigy in mathematics, he entered Baku Univ. at 14; at 21 he received a doctorate from the Univ. of Leningrad. In 1934 he worked with Niels Bohr in Copenhagen. In 1937 he became head of the theoretical department of the USSR Academy of Sciences. A key figure in Soviet space technology, he helped make the first Soviet atomic bomb. For his contributions to low-temperature physics he was voted the Fritz London Award at the 1960 International Congress of Physics, held in Toronto. For his pioneering studies on gases, especially his development of a mathematical theory of superfluiditysuperfluidity, tendency of liquid helium below a temperature of 2.19&degK; to flow freely, even upward, with little apparent friction. Helium becomes a liquid when it is cooled to 4.2&degK;. ..... Click the link for more information. that accounts for the properties of liquid helium II at a temperature below −455.73&degF; (−270.96&degC;), he received the 1962 Nobel Prize in Physics.
随便看	dimethylglyoxime dimethylhydrazine dimethyl iminodiacetic acid dimethylisopropanolamine dimethyl itaconate dimethyl ketone dimethyl mercury dimethylmercury dimethylmethane dimethyl methylphosphonate dimethylnitrosamine dimethylol ethylene urea dimethylol methyl carbamate dimethylolurea dimethyl oxalate dimethyloxallyl glycine dimethyl-para-phenylene diamine dimethyl pentasulfide dimethylphenol dimethylphenylpiperazinium dimethylphosphate dimethyl phthalate dimethylphthalate dimethyl polysiloxane dimethylpropane