Portland cements
A communist nationalist movement and political party in Laos, which took power in 1975 after a civil war.
(transitive) To make bloody; to cover in blood
plural of Portland cement
(nautical, physics) The horizontal distance between the center of mass of a tilted vessel and the vertical line connecting its center of buoyancy and its metacentre (conventionally taken as positiv...
ポルトランドセメントの種類は、硬化時間が予測しやすいため、基礎や構造工事で技術者によく指定されます。
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
★★★★★★★★★★