English Dictionary

concentration

IPA（発音記号）

/ˌkɒnsənˈtɹeɪʃən/

名詞

不可算名詞 通常

The direction of attention to a specific object. / The act, process or product of reducing the volume of a liquid, as by evaporation.

日本語の意味

対象に注意を向けること、心神を集中させる行為 / 液体の体積や濃度を高めるために、蒸発などにより濃縮するプロセス、またはその結果

Her concentration on the painting allowed her to notice every tiny brushstroke.

彼女が絵に集中していたおかげで、すべての小さな筆致に気づくことができた。

意味（1）

The direction of attention to a specific object.

意味（2）

The act, process or product of reducing the volume of a liquid, as by evaporation.

意味（3）

The act or process of removing the dress of ore and of reducing the valuable part to smaller compass, as by currents of air or water.

意味（4）

A field or course of study on which one focuses, especially as a student in a college or university.

意味（5）

The proportion of a substance in a whole.

意味（6）

(chemistry) The amount of solute in a solution measured in suitable units (e.g., parts per million (ppm))

意味（7）

The matching game pelmanism.

concentrations （ plural ）