phosphotungstic acid
(inorganic chemistry) A heteropoly acid formally derived from phosphoric acid and tungstic acid; it is used as an analytical reagent
In a vortical manner; in terms of, or by means of, a vortex.
(UK, Australia, colloquial) cemetery
To conceive something in a new way
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
★★★★★★★★★★