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focus

/ˈfəʊ.kəs/ /ˈfoʊ.kəs/

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noun

焦点

A point at which reflected or refracted rays of light converge.

Examples :

"The heat of sunlight at the focus of a magnifying glass can easily set dry leaves on fire."

虫眼鏡の焦点における太陽光の熱は、乾燥した葉に容易に火をつけることができます。

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noun

焦点

A point of a conic at which rays reflected from a curve or surface converge.

Examples :

"The flashlight's focus was on the small crack in the pavement. "

懐中電灯の焦点は、舗装の小さなひび割れに当てられていた。

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noun

焦点

The fact of the convergence of light on the photographic medium.

Examples :

"Unfortunately, the license plate is out of focus in this image."

残念ながら、この画像ではナンバープレートの焦点が合っていません。

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noun

焦点

The quality of the convergence of light on the photographic medium.

Examples :

"During this scene, the boy’s face shifts subtly from soft focus into sharp focus."

このシーンでは、少年の顔はソフトフォーカスからシャープな焦点へと微妙に変化する。

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noun

焦点、集中

Concentration of attention.

Examples :

"I believe I can bring the high degree of focus required for this important job."

この重要な仕事に必要な高度な集中力をもたらすことができると信じています。

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noun

震源, 震央

The exact point of where an earthquake occurs, in three dimensions (underneath the epicentre).

Examples :

"Scientists determined the earthquake's focus was deep beneath the city. "

科学者たちは、地震の震源が都市の真下深くにあると特定した。

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noun

フォーカス、アクティブ要素

The indicator of the currently active element in a user interface.

Examples :

"Text entered at the keyboard or pasted from a clipboard is sent to the component which currently has the focus."

キーボードで入力されたテキストまたはクリップボードから貼り付けられたテキストは、現在フォーカスを持っているコンポーネントに送信されます。

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noun

焦点、中心

The most important word or phrase in a sentence or passage, or the one that imparts information.

Examples :

"In the history lesson, the focus was on the American Revolution. "

歴史の授業では、焦点はアメリカ独立革命に当てられていた。

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noun

焦点, 対象

An object used in casting a magic spell.

Examples :

"The magician used a polished crystal focus to channel the magic. "

魔法使いは、魔法を伝えるために磨かれたクリスタルの対象物を使用しました。

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verb

集中する

(followed by on or upon) To concentrate one's attention.

Examples :

"I have to focus on my work."

仕事に集中しなければなりません。

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verb

焦点を合わせる, 集める

To cause (rays of light, etc) to converge at a single point.

Examples :

"The magnifying glass focused the sunlight to a tiny, burning spot. "

虫眼鏡は太陽光を小さな燃える点に集めました。

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verb

焦点を合わせる

To adjust (a lens, an optical instrument) in order to position an image with respect to the focal plane.

Examples :

"The photographer focused the camera lens on the bird to get a sharp picture. "

写真家は鮮明な写真を撮るために、カメラのレンズを鳥に焦点を合わせた。

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verb

集中する, フォーカスする

To concentrate one’s attention.

Examples :

"To succeed in the exam, I need to focus on my studies. "

試験に合格するには、勉強に集中する必要があります。

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verb

焦点を当てる

To transfer the input focus to (a visual element), so that it receives subsequent input.

Examples :

"To concentrate on his homework, he focused on the blank document on his computer screen. "

宿題に集中するために、彼はコンピュータ画面の空白のドキュメントに焦点を当てました。

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