英语词汇“francium”的意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

是什么意思

（放射性元素）钫（符Fr）；

英英释义

francium[ 'fr?nsi?m ]

n.a radioactive element of the alkali-metal group discovered as a disintegration product of actinium
同义词：Fratomic number 87

学习怎么用

权威例句

Francium
francium
francium
Lifetime measurements of the 7 p levels of atomic francium
Spectroscopy with trapped francium: advances and perspectives for weak interaction studies
Hyperfine anomaly measurements in francium isotopes and the radial distribution of neutrons
Enhancement factor for the electron electric dipole moment in francium and gold atoms
Calculation of energy levels, E1 transition amplitudes, and parity violation in francium
SCF Hartree-Fock results for elements with two open shells and the elements francium to nobelium ☆
Relativistic many-body calculations of the hyperfine-structure intervals in caesium and francium atoms

单词	francium
释义	francium 听听怎么读英 [?fr?nsi?m] 美 [?fr?nsi?m] 是什么意思 n. （放射性元素）钫（符Fr）；英英释义 francium[ 'fr?nsi?m ] n.a radioactive element of the alkali-metal group discovered as a disintegration product of actinium 同义词：Fratomic number 87 学习怎么用权威例句 Francium francium francium Lifetime measurements of the 7 p levels of atomic francium Spectroscopy with trapped francium: advances and perspectives for weak interaction studies Hyperfine anomaly measurements in francium isotopes and the radial distribution of neutrons Enhancement factor for the electron electric dipole moment in francium and gold atoms Calculation of energy levels, E1 transition amplitudes, and parity violation in francium SCF Hartree-Fock results for elements with two open shells and the elements francium to nobelium ☆ Relativistic many-body calculations of the hyperfine-structure intervals in caesium and francium atoms
随便看	focus group focus on focus ones attention on focus window focused focuser focuses focusing focussed focussing FOD fodder fodder grain foddering fodders fodgel foe foehn foeman foemen foetal foeticide foetid foetor foetus