uranium中文什么意思

n.
【化学】铀 (U)。 fertile uranium 铀238。

• uranium uranium method:    铀铀法
• accumulation of uranium:    铀累积
• actinium uranium:    铀同位素

例句与用法

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1. The parent uranium has been partitioned from its decay products .
   铀母体与其衰变产物分离。
2. It includes epigenetic uranium impregnations in sandstone .
   它意味着外生的铀进入到沙岩中。
3. It includes epigenetic uranium impregnations in sandstone .
   它意味着外生的铀进入到砂岩中。
4. A graben creates a favourable setting for uranium deposition .
   地堑成为铀矿沉积的有利部位。
5. Secular disequilibrium of uranium can lead to erroneous results .
   铀的永久不平衡会导致错误的结果。

英文释义

名词

1. a heavy toxic silvery-white radioactive metallic element; occurs in many isotopes; used for nuclear fuels and nuclear weapons
   同义词：U, atomic number 92

百科释义

Uranium is a silvery-white metallic chemical element in the actinide series of the periodic table, with symbol U and atomic number?92. A uranium atom has 92 protons and 92 electrons, of which 6 are valence electrons.