◎ 單詞釋義

n.焦點；焦距；中心

v.（使）集中；聚集

名詞: focuser 名詞復數: focuses 過去式: focused/focussed 過去分詞: focused/focussed 現在分詞: focusing/focussing 第三人稱單數: focuses/focusses

（活動、注意力、興趣等的）焦點，中心，重點，集中點

【地震學】震源

【物】焦點

【光】聚焦，對光；對焦點，聚光點，成像清晰點

【光】（鏡頭的）焦點，焦距

清晰，明確

【醫】病灶

【數】（橢圓的）焦點

v.(動詞)

集中，使集中于一點

使聚焦，使集中于焦點，特別關注

調焦，調（眼睛、鏡頭等的）焦距，定…的焦點；使（眼睛）注視

限制于小區域

使清晰

聚焦，集中于焦點，注視

v.(動詞)

vt. & vi. (使)集中 concentrate

vt. & vi. 聚集于 come together at a focus; adjust an instrument, etc. so that it is in focus

vt. & vi. 調整(鏡頭,眼睛)焦點或焦距以便看清 adjust (a lens, the eye, or lens-like device) to make a clear image

n.(名詞)

[C]焦點,焦距; 中心 the point at which beams of light or heat or waves of sound meet after their direction has been changed; a center of attention

Noun:

the concentration of attention or energy on something;

"the focus of activity shifted to molecular biology"
"he had no direction in his life"


maximum clarity or distinctness of an image rendered by an optical system;

"in focus"
"out of focus"


maximum clarity or distinctness of an idea;

"the controversy brought clearly into focus an important difference of opinion"


a central point or locus of an infection in an organism;

"the focus of infection"


special emphasis attached to something;

"the stress was more on accuracy than on speed"


a point of convergence of light (or other radiation) or a point from which it diverges

a fixed reference point on the concave side of a conic section

Verb:

direct one's attention on something;

"Please focus on your studies and not on your hobbies"


cause to converge on or toward a central point;

"Focus the light on this image"


bring into focus or alignment; to converge or cause to converge; of ideas or emotions

become focussed or come into focus;

"The light focused"


put (an image) into focus;

"Please focus the image; we cannot enjoy the movie"


v.(動詞)

focus用作名詞時原始意義是“火爐”,引申為“焦點”,轉化為動詞則為“(使)聚焦”,“(使)集中”。即“調整…的焦點或焦距以便看清”,引申則表示“使(注意力等)集中于某物”。

focus用作及物動詞時,可以接望遠鏡、焦點等作賓語,也可以接陽光等作賓語,還可以接目光等作賓語。focus用于比喻作“致力于”解時,則可以接mind, attention等作賓語。

focus也用作不及物動詞,這時常和介詞on連用,表示“聚焦于…”“致力于…”等。

v.(動詞)

focus, centre, centralize, concentrate

這組詞的共同意思是“集中”。其區別在于:centre強調事或物所集中的那個中心點; focus強調同類事物匯集在一點上,融成一體; centralize則用于那些能集中又能分散的事或物,尤指集中權力或類似的東西; concentrate強調人類為達到目的而采用的技巧和方法、紀律及為此所做出的努力。例如:

The conversation was centred on the election.會談的中心問題是選舉。

The troops concentrated near the station.部隊集結在車站附近。

He focused the sun's ray on a piece of paper with a burning-glass.他用一面凸透鏡把陽光在紙上集成焦點。

She is trying to centralize all power into her own hands.她力圖把所有權力集中在自己手中。

☆ 17世紀40年代進入英語，直接源自古典拉丁語的focus，意為爐床，壁爐。

以上就是本站詳細整理的詞語focussing是什么意思的翻譯解釋，供大家參考一下。