systematic element name
made in imitation; artificial, especially of a poor quality
The inflammation of the optic nerve that may cause a complete or partial loss of vision.
plural of spirohydantoin
(chemistry) A systematic name for an element, derived from the digits of its atomic number to which the suffix -(i)um is appended; normally only used for transuranic elements before or for a short period after they have been created, after which they will be given a non-systematic name.
新しい超重元素が発見されると、IUPACは恒久的な名前が承認されるまで暫定的に元素の体系的名称を割り当てます。
アカウントを持っていませんか？ 新規登録
アカウントを持っていますか？ ログイン
DiQt（ディクト）
無料
★★★★★★★★★★
