密度 は英語でdensity 英語の定義 密度 1. n. (physics) density その他の翻訳と定義 density 1. 名詞. 密度、濃度 2. 名詞. 愚鈍 density 1. n. (physics) A measure of the mass of matter contained by a unit volume. 2. n. The ratio of one quantity to another quantity. The number of particles per unit volume of a specified volume can be considered to be the particle density for the specified volume. 3. n. The probability that an event will occur, as a function of some observed variable. ウィクショナリーから辞書引用辞書
