“helium”的概念、定义、翻译、参考文献-科学参考

单词	helium
释义	helium [`hē·lē·ǝm] ^CHEMISTRY A gaseous chemical element, symbol He, atomic number 2, and atomic weight 4.0026; one of the noble gases in group 0 of the periodic table.
随便看	intrastratal solution intratelluric intrathecal intrathoracic intratracheal intrauterine intravaginal intravenous intraventricular heart block intravesical intravital intravital stain intrazonal soil intrinsic asthma intrinsic-barrier diode intrinsic-barrier transistor intrinsic conductivity intrinsic contact potential difference intrinsic detector intrinsic electric strength intrinsic equations of a curve intrinsic factor intrinsic flux density intrinsic geometry of a surface intrinsic induction

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