focussing

◎ 单词释义

n.焦点；焦距；中心

v.（使）集中；聚集

名词: focuser 名词复数: focuses 过去式: focused/focussed 过去分词: focused/focussed 现在分词: focusing/focussing 第三人称单数: focuses/focusses

（活动、注意力、兴趣等的）焦点，中心，重点，集中点

【地震学】震源

【物】焦点

【光】聚焦，对光；对焦点，聚光点，成像清晰点

【光】（镜头的）焦点，焦距

清晰，明确

【医】病灶

【数】（椭圆的）焦点

v.(动词)

集中，使集中于一点

使聚焦，使集中于焦点，特别关注

调焦，调（眼睛、镜头等的）焦距，定…的焦点；使（眼睛）注视

限制于小区域

使清晰

聚焦，集中于焦点，注视

v.(动词)

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. 调整(镜头,眼睛)焦点或焦距以便看清 adjust (a lens, the eye, or lens-like device) to make a clear image

n.(名词)

[C]焦点,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.(动词)

focus用作名词时原始意义是“火炉”,引申为“焦点”,转化为动词则为“(使)聚焦”,“(使)集中”。即“调整…的焦点或焦距以便看清”,引申则表示“使(注意力等)集中于某物”。

focus用作及物动词时,可以接望远镜、焦点等作宾语,也可以接阳光等作宾语,还可以接目光等作宾语。focus用于比喻作“致力于”解时,则可以接mind, attention等作宾语。

focus也用作不及物动词,这时常和介词on连用,表示“聚焦于…”“致力于…”等。

v.(动词)

focus, centre, centralize, concentrate

这组词的共同意思是“集中”。其区别在于:centre强调事或物所集中的那个中心点; focus强调同类事物汇集在一点上,融成一体; centralize则用于那些能集中又能分散的事或物,尤指集中权力或类似的东西; concentrate强调人类为达到目的而采用的技巧和方法、纪律及为此所做出的努力。例如:

The conversation was centred on the election.会谈的中心问题是选举。

The troops concentrated near the station.部队集结在车站附近。

He focused the sun's ray on a piece of paper with a burning-glass.他用一面凸透镜把阳光在纸上集成焦点。

She is trying to centralize all power into her own hands.她力图把所有权力集中在自己手中。

☆ 17世纪40年代进入英语，直接源自古典拉丁语的focus，意为炉床，壁炉。

以上就是本站详细整理的词语focussing是什么意思的翻译解释，供大家参考一下。