alstonite
(mineralogy) An aragonite mineral consisting of an isomorphous mixture of calcium and barium carbonates.
A non-existent town included on a map in order to identify cases of plagiarism by others.
(zoology) Any annelid worm of the class Clitellata.
In preparation for study at a law school; prelaw.
地質学者は、カルシウムとバリウムの炭酸塩が同形混合したアラゴナイト鉱物を慎重に調べ、そのカルシウム対バリウム比を測定した。
Don't have an account? Sign up
Do you have an account? Login
DiQt
Free
★★★★★★★★★★
