Chinese ⇄ Arabic Basque Bulgarian Catalan Croatian Czech Danish Dutch English Estonian Finnish French German Greek Hungarian Irish Italian Japanese Latvian Lithuanian Maltese Norwegian Bokmål Polish Portuguese Romanian Russian Slovak Slovene Spanish Swedish Turkish Ukrainian

核裂变 原子核分裂成质量相近的部分；通常局限于重核如的铀同位素、钚、钍。 hélièbiàn
environ.	kernsplitsing f