focus
['fəukəs]
n.焦点, 焦距, 中心
v.(使)集中, 聚集
例句与用法:
Bring the object into focus if you want a sharp photograph.
要照出清晰的照片,就要把焦点对准物体。
All eyes were focused on him.
大家的眼光都注意着他。
You should focus your attention on your work.
你应该把注意力放到工作上。
He always wants to be the focus of attention.
他总想成为注意力的焦点。
词形变化:
名词: focuser | 名词复数: focuses | 动词过去式: focused/focussed | 动词过去分词: focused/focussed | 动词现在分词: focusing/focussing | 动词第三人称单数: focuses/focusses |
n.
1. 焦点, 焦距; 聚光点[C]
He took out the binoculars and adjusted the focus.
他取出双筒望远镜并调整了焦距。
2. 调焦; 聚焦[U]
3. 成像清晰点; (图像的)清晰; 明确[U]
4. (注意, 活动等的)中心, 集中点; 重点[the S][(+of)]
The focus of this chapter is the American Revolution.
本章的重点是讲美国独立战争。
She always wants to be the focus of attention.
她老想成为人们注意的中心。
5. (地震等的)震源; 病灶
The focus of the earthquake is eighty miles from our city.
这次地震的震源在距我市八十英里的地方。
vt.
1. 使聚焦[(+on)]
2. 调节(镜头等)的焦距[(+on)]
You can focus your telescope on that distant television tower.
你可以对着那座远方的电视塔调节望远镜的镜头。
3. (调节镜头的焦距)使(图像等)清晰
4. 使集中[(+on)]
I can't focus my thoughts today.
今天我的思想集中不起来。
vi.
1. 聚焦
A defect of vision prevented him from focusing accurately.
视力上的缺陷使他不能准确对焦。
2. 调节焦距[(+on)]
3. 集中[(+on)]
The beams of light moved across the sky and focused on the plane.
光束在空中移动, 集中对准飞机。
短语词组:
focus on
1. (使)集中于
He focused his eyes on me.
他注视着我。
in focus
1. 清晰的; 焦点对准的
I got her in focus before I took the photo.
我在拍摄前先用镜头把她对清楚。
focus
名词复数:focuses, foci
过去式:focused, focussed
过去分词:focused, focussed
现在进行时:focusing, focussing
词形变化:
名词: focuser | 名词复数: focuses | 动词过去式: focused/focussed | 动词过去分词: focused/focussed | 动词现在分词: focusing/focussing | 动词第三人称单数: focuses/focusses |
同义词:
concentrate | adjust | focal point | centre | emphasis | attention | effort | nub | core | spotlight | heart | hub | nucleus | highlight | centralize | direct | converge | meet | come together | bring together | fix | aim | center | focalise | focalize | concentre | focusing | direction | sharpen | pore | rivet | centering | stress | focussing | nidus | concenter |
反义词:
blur |
词义辨析:
同义:
vi.集中; 调节
concentrate
adjust
同义参见:
centralize
nucleus
highlight
centre
focus['fəukəs]n.1.■【物理学】焦点2.■【光学】(镜头的)焦点,焦距3.■【光学】聚焦,对焦点,对光;成像清晰点4.■(活动、注意力、兴趣等的)中心,重点,集中点5.■【医学】(病)灶;疫源地6.■【地质学】震源7.■【数学】8.■(椭圆的)焦点9.■(抛物线或双曲线的)螺线极点vt.1.■使聚焦,使集中于焦点:If you focus the sun's rays on dry wood with a burning-glass, it will start burning.如果你用取火镜使太阳光线聚焦在干木头上,木头就会燃烧起来。2.■调节(眼睛、透镜等的)焦距;定…的焦点;使(眼睛)注视:to focus the lens of a camera使照相机的镜头聚焦3.■集中;使集中于一点:to focus one's attention on a question注意力集中在某个问题上4.■使(公司)集中经营少数几项或一项生意vi.1.■聚焦;集中于焦点,注视:A nearsighted person cannot focus accurately on distant objects.一个近视眼者不能准确地调节眼睛看远处的物体。All eyes were focused on him.所有的目光都集中在他身上。2.■(照相机)对准焦点(于);调焦距3.■集中:The beams of light moved across the sky and focused on the aircraft.光束穿过天空,射向飞机。bring into focus使集中在焦点上;调节(望远镜、照相机等的)焦距使注意力集中于,使清楚地注意到;使明确,使突出come into focus(某物)轮廓明显,清晰(问题)显著,突出;明白易懂in focus焦点对准的;清晰的清楚的,明白的out of focus焦点未对准的;模糊不清的变形n.focusesfoci变形vt.focused或focussedfocusing或focussing
focusfocus[ˈfəukəs]n.(pl. focuses, foci [ˈfəusai])1.■【物】焦点2.■焦距; 对焦点, 聚焦, 配光3.■(问题, 活动、兴趣等的)中心4.■【医】病灶5.■(地震的)震源6.■焦点范围7.■螺旋极点8.■美国中西部考古学系统的分类单位9.■疫源地focus electrode【无】聚焦电极the focus of world's attention世界注意的中心
词性变化focus[ˈfəukəs]vt.1.■使聚焦, 集中; 使注视2.■调节镜头[焦距等]vi.1.■聚焦, 注视2.■调焦距
继承用法focus centern.1.■焦心点focus-classn.1.■焦点类focus-outn.1.■散焦focusableadj.focusern.1.■聚焦放大镜; 聚焦装置
(pl. focuses 或 foci ˈfəʊsʌɪ)
- the centre of interest or activity
兴趣(或活动)的焦点
this generation has made the environment a focus of attention.
这一代人使环境成为关注焦点。
■an act of concentrating interest or activity on something
重视
our focus on the customer's requirements.
我们对消费者需求的重视。
■(Geology)the point of origin of an earthquake
(地质)地震震源。 比较 epicentre
■(Medicine)the principal site of an infection or other disease
(医)病灶,疾源地
■(Linguistics). another term for rheme
(语言学)。 同 rheme - [mass noun]the state or quality of having or producing clear visual definition
图像(成像)清晰度
his face is rather out of focus.
他的脸有些模糊。
■another term for focal point
同 focal point
■[count noun]the point at which an object must be situated with respect to a lens or mirror for an image of it to be well defined
成像清晰点
■[count noun]a device on a lens which can be adjusted to produce a clear image
(透镜)调焦装置 - (Geometry)one of the fixed points from which the distances to any point of a given curve, such as an ellipse or parabola, are connected by a linear relation
(几何)(椭圆、抛物线等曲线的)焦点
[no obj.]
- (of a person or their eyes) adapt to the prevailing level of light and become able to see clearly
(人,眼)调整视力以看清楚
try to focus on a stationary object.
设法调整视力以看清楚一静物。
■[with obj.]bring (one's eyes) into such a state
调节(眼睛的)焦距
trying to focus his bleary eyes on Corbett.
设法把他模糊的视线聚焦于科比特。
■[with obj.]adjust the focus of (a telescope, camera, or other instrument)
调节(望远镜、照相机等器械)焦距
they were focusing a telescope on a star.
他们正对着一颗星调节望远镜焦距。
■(of rays or waves) meet at a single point
(光线,波)聚焦
■[with obj.](of a lens) make (rays or waves) meet at a single point
(透镜)使(光线,波)聚焦
■[no obj.](of light, radio waves, or other energy) become concentrated into a sharp beam of light or energy
(光,无线电波等)集中成束,聚焦
■[with obj.](of a lens) concentrate (light, radio waves, or energy) into a sharp beam
(透镜)(光,无线电波等)聚焦 - (focus on)pay particular attention to
把注意力集中于,重视
the study will focus on a number of areas in Wales.
该研究将重点针对威尔士若干地区。
■[with obj.]concentrate
集中
the course helps to focus and stimulate your thoughts.
该课程有助于集中并激发你的思维。
■[with obj.](Linguistics)place the focus on (a part of a sentence)
(语言学)以(句子的一部分)为焦点(或重心)
focuser
noun
语源
- mid 17th cent. (as a term in geometry and physics): from Latin, literally domestic hearth'
focus
名词 focus:
the concentration of attention or energy on something
同义词:focusing, focussing, focal point, direction, centering
maximum clarity or distinctness of an image rendered by an optical system
maximum clarity or distinctness of an idea
a central point or locus of an infection in an organism
同义词:focal point, nidus
special emphasis attached to something
同义词:stress
a point of convergence of light (or other radiation) or a point from which it diverges
同义词:focal point
a fixed reference point on the concave side of a conic section
动词 focus:
direct one's attention on something
同义词:concentrate, center, centre, pore, rivet
cause to converge on or toward a central point
bring into focus or alignment; to converge or cause to converge; of ideas or emotions
同义词:concenter, concentre, focalize, focalise
become focussed or come into focus
put (an image) into focus
focus
■Focus activity in areas where vegetation is absent.
-营地范围尽量少,活动集中在无植物生态处。
■DUN setup window focus isse was fixed.
DUN设置窗口焦点问题修正。
■A nearsighted person cannot focus accurately on distant objects.
一个近视眼者不能准确地调节眼睛看远处的物体。
■Shanghai New Focus Auto Parts Co., Ltd.
上海纽福克斯汽车配件有限公司。
■But we have to focus on that new deadline.
不过我们不得不全力以赴去应付那个新的截止日期。
■Both banks place key focus on trade financing.
两个银行的核心业务是为贸易融资。
■Volume of infarct focus of rats in the two groups.
两组大鼠梗死灶体积。
■Sets input focus to this control.
为此控件设置输入焦点。
■The key question is in focus; why not reach a decision?
主要问题已非常明显,为何不作出结论呢?
■So it depends on what you focus on?
也就是看你专注于那个方面了?
■Henry should focus on his schoolwork more.
亨利该更专注于他的学校课业上。
■What has been their focus or frame of reference?
什么成为他们的注意焦点或参考架构?
■I'm so tired I can't focus (on anything) today.
今天我太累了,精神集中不起来。
■I can't focus my thoughts today.
今天我的思想集中不起来。
■They must focus on the quality of the products.
他们必须注重产品的质量。
■His current focus is autonomic computing.
他当前的研究重点是自主计算。
■He immediately became the focus of attention.
他很快成了众人注意的中心人物。
■He always wants to be the focus of attention.
他总想成为注意力的焦点。
■He was too shortsighted to focus on the object.
他由于近视过深而无法把视力焦点对准在该物体上。
■His comments provided a focus for debate.
他的评论提供了辩论的重点。
■Focus on the customer and all else will follow.
以客户为中心,其他一切纷至沓来。
■The coordinated turning of the eyes inward to focus on an object at close range.
会聚眼睛向内的协调转动,从而聚焦在近处的某物体上
■You can also filter to focus on specific areas.
你也可以设置过滤器来只关注一些特定的区域。
■You can focus your telescope on that distant television tower.
你可以对著那座远方的电视塔调节望远镜的镜头。
■You must try to focus your mind on work and study.
你应该努力把思想集中在工作和学习上。
■You should focus your attention on your work.
你应该把注意力放到工作上。
■Your personality gets out of focus.
你的性格让人难以琢磨。
■BE AN ACTIVE AND RESPONSIVE LISTENER AND FOCUS ON!
做积极而主动的听者并全神贯注于关键信息!
■Occasionally this may not work due to focus issues.
偶尔会因为光标的问题而不能正常进行操作。
■A defect of focus, such as blurring in an image.
像差焦点不准确而造成的物像模糊
■A defect of focus, such as blurringin an image.
像差焦点不准确而造成的物像模糊。
■Focus on realizing your amazing potential.
全力以赴,实现潜能!
■The focus is on telephoning skills for business.
共有六个单元教导学生打电话与接电话的基本技巧。
■Having the same focus or foci. Used of a lens.
共焦的有共同焦点的。用于透镜
■Focus on your plan. You do have a plan, don't you?
关注你的计划。你应该有个计划吧?
■What matters is what you focus on.
其实,重要的是你所关注的东西。
■Its focus is that of information.
其焦点是信息焦点。
■Buil-in focus adjustment device for adjustment of.
具有调焦装置,可以进行散光和聚光调节。
■Remove Out of Focus Areas Brush.
删除变焦笔刷。
■Click the window you want to hide to give it focus.
单击要隐藏的窗口,使其获得焦点。
■Measuring focus of lens quickly.
单焦点镜片快速功能。
■The other two groups focus on future improvements.
另外两类人关注未来的改进。
■You cannot take a good photograph unless the object is in focus.
只有对准焦距才可以拍出好照片。
■Synthase polymorphism has become a focus of study.
合酶基因多态性已成为研究的热点。
■Quality is the focus of the ad campaign.
品质是广告活动的焦点。
■The noise made it hard for me to focus on work.
噪音让我无法集中注意力工作。
■Be diligent, work hard, and focus on your goals.
在于坚定不移的志向,坚定不懈的努力。
■In tonight's programme our focus is on Germany.
在今天晚上的节目中我们重点介绍德国。
■Displays the linked page in the frame with focus.
在具有焦点的框架中显示链接页。
■Setting the input focus upon page loading.
在加载页面时设置输入焦点。
focus on
1. (使)集中于
He focused his eyes on me.
他注视着我。
in focus
1. 清晰的; 焦点对准的
I got her in focus before I took the photo.
我在拍摄前先用镜头把她对清楚。
习惯用语bring into focus (=bring to a focus)1.■使集中在焦点上; 使清楚起来; 使明朗化; 使突出come into focus1.■(某物)轮廓明显, 清晰; (问题)突出in focus1.■焦距对准, 清晰out of focus1.■焦距没对准, 模糊with focus on1.■把焦点集中在focus out1.■散焦特殊用法actinic focus1.■光化焦点annular focus1.■环形焦点apparant focus1.■虚焦点automatic focus1.■自动聚焦beam focus1.■电子束聚焦centre-to-edge focus1.■中心至边缘的聚焦chemical focus1.■化学焦点circular focus1.■圆形焦点conjugate focus1.■共轭焦点corner focus1.■角聚焦coudМ focus 折轴镜焦点deep focus1.■深(震)源earthquake focus1.■震源hypocentre focus1.■震源seismic focus1.■震源electrostatic focus1.■静电聚焦[焦点]equivalent focus1.■等效焦点fine focus1.■细焦点fixed focus1.■固定焦距[焦点]follow focus1.■跟(镜头聚)焦front focus1.■前焦点gun focus1.■电子枪焦点image focus1.■象焦点line focus1.■行聚焦long focus1.■长焦距marginal focus1.■边缘焦点meridional focus1.■子午焦点multiplier focus1.■倍增器聚焦pan focus1.■泛焦(远近景同时摄影法)paraxial focus1.■傍轴焦点pinpointed focus1.■最佳焦点[距]plasma focus1.■等离子体焦点principal focus1.■主焦点prime focus1.■主焦点rear focus1.■象方焦点, 后焦点rectangular focus1.■矩形焦点retro focus1.■焦点后移, 负焦距saddle focus1.■鞍式焦点sagittal focus1.■径向焦点seismic focus (=hypocentre)1.■震源selective focus1.■选择聚焦sharp focus1.■锐[强, 准]聚焦soft focus1.■软焦点(照片)split focus1.■折中[分裂]焦点stable focus1.■稳定(的)焦点tangential focus1.■切向焦点vertical dynamic focus1.■垂直动态聚焦view finder focus1.■寻象器聚焦violet focus1.■紫色光焦点virtual focus1.■虚焦点