foci

foci

美 [ˈfoʊkəs] 　英 [ˈfəʊkəs]

  • n.源；中心点（指人或事物）；关注；引起关注
  • v.集中（注意力、精力等于）；（使）调节焦距；集中（光束于）
  • 网络焦点；诠光纤通信股份有限公司；灶

词形变化

复数：focuses  复数：foci  过去式：focussed  过去式：focused  第三人称单数：focusses  

英汉双解

v.
1.
[i][t]
集中（注意力、精力等于）to give attention, effort, etc. to one particular subject, situation or person rather than another
The discussion focused on three main problems.
讨论集中在三个主要问题上。
Each exercise focuses on a different grammar point.
每个练习各有不同的语法重点。
The visit helped to focus world attention on the plight of the refugees.
这次访问促使全世界关注难民的困境。
2.
[i][t]
（使）调节焦距to adapt or be adjusted so that things can be seen clearly; to adjust sth so that you can see things clearly
It took a few moments for her eyes to focus in the dark.
过了一会儿她的眼睛才适应了黑暗。
Let your eyes focus on objects that are further away from you.
睁大眼睛看清楚离你较远的物体。
In this scene, the camera focuses on the actor's face.
在这个镜头中，摄影机对准演员的脸部。
He focused his blue eyes on her.
他那蓝色的眼睛注视着她。
I quickly focused the camera on the children.
我迅速把照相机的镜头对准孩子们。
3.
[t]
~ sth (on sth)
集中（光束于）；聚焦（于）to aim light onto a particular point using a lens
n.
1.
[u][c][ususing]
中心点（指人或事物）；关注；引起关注the thing or person that people are most interested in; the act of paying special attention to sth and making people interested in it
It was the main focus of attention at the meeting.
这是会议上关注的主要焦点。
His comments provided a focus for debate.
他的评论提供了辩论的重点。
We shall maintain our focus on the needs of the customer.
我们将继续重点关注顾客的需要。
In today's lecture the focus will be on tax structures within the European Union.
今天讲课的重点是欧洲联盟内部的税制结构。
The incident brought the problem of violence in schools into sharp focus .
这次事件使校园暴力成为焦点问题。
What we need now is a change of focus(= to look at things in a different way) .
我们现在需要的是改变对事物的看法。
2.
[u]
（眼睛或镜头的）焦距，调焦a point or distance at which the outline of an object is clearly seen by the eye or through a lens
The children's faces are badly out of focus(= not clearly shown) in the photograph.
照片上孩子们的脸模糊不清。
The binoculars were not in focus(= were not showing things clearly) .
这副双筒望远镜的焦距不对。
3.
[c]
（光、声等的）焦点，中心点，源a point at which waves of light, sound, etc. meet after reflection or refraction ; the point from which waves of light, sound, etc. seem to come
4.
[c]
（地震的）震源the point at which an earthquake starts to happen

英汉解释

n.
1.
【摄】焦点,对焦
2.
【物】焦点
3.
【物】焦距;聚焦,对焦点,配光,对光
4.
(活动兴趣等的)中心
5.
【医】病灶
6.
(地震的)震源
v.
1.
使聚焦,对焦
2.
【摄】对焦, 合焦
3.
集中注意力于
4.
调节镜头,焦距等
5.
使限制于小区域
6.
聚焦,注视,调焦距;限制于小区域

英英解释

n.
1.
the thing that people are concentrating on or paying particular attention to
2.
particular attention paid to something
3.
the act of concentrating on a particular goal and not wasting time or energy on other things
4.
the state of being able to be seen clearly; the part of a camera, telescope, microscope, etc. that you turn until you can see something clearly
5.
a focal point
v.
1.
to concentrate on something and pay particular attention to it
2.
to turn a part on a camera, telescope, microscope, etc. until you can see something clearly
3.
if your eyes focus, or if you focus your eyes, you look at something carefully until you can start to see it clearly
4.
if a lens or mirror focuses rays of light, or if they focus, they meet at a particular point

例句

In some patients, AF seems to be triggered by electrically active pulmonary vein foci. These foci can trigger the atria to fibrillate .

一些房颤患者似乎是被电活性肺静脉病灶触发，这些病灶能够触发心房使之纤维颤动。

Already more than a year the company digital foci sells digital photo- image moments 8.

已经一年多，该公司的数字疫源地销售的数码照片图像矩8。

The earth revolves around the sun in an ellipse with the sun at one of the foci.

地球在以太阳为焦点的椭圆上围绕太阳公转。

An unusual finding was the presence of solid pleomorphic foci within tumor deposits, consistent with anaplastic transformation.

但是在肿瘤灶中存在不常见的实性、多形性区域，符合间变性转化。

We describe a patient with gastric cancer who presented with asymptomatic papules on the umbilicus proven to be metastatic foci by biopsy.

我们描述了一个与胃癌有关证明谁与肚脐无症状的丘疹介绍病人被转移灶活检。

Histologically there was a lichenoid infiltrate with foci of spongiosis.

组织学上有一个苔藓渗透与海绵样病灶。

So the enhanced life management of the thermal units' components has become one of foci in the contemporary electric power system.

加强火电厂部件的寿命管理已经成为当今整个电力系统关注的热点之一。

Round lesions filled with a soft reddish material are indicative of foci of myeloma in this section of vertebral bone.

圆形病灶充满柔软的粉红色物质，图示的脊椎骨切面显示骨髓瘤病灶。

Histologic features show multiple, intradermal foci of amorphous deposits surrounded by mononuclear cells and multinucleated giant cells.

组织切片下，在真皮层内可见多处由单核球与多核巨细胞围绕的无定型沈淀物质。

At home and abroad are continuing to explore, through the craniotomy, or surgical removal of epileptic foci method of blocking the pathway.

国内外都在不断探索，通过开颅手术切除癫痫灶或阻断传导通路的方法。

Magnetic resonance T2-weighted images revealed bright signal intensity of this mass with some foci of low signal intensity within the mass.

在T2加权影像下，可见病灶实质大部分呈现高讯号强度，而部分区域则呈现低讯号强度。

Today the distribution of plague coincides with the geographical distribution of its natural foci.

今天，鼠疫的分布与其自然疫源地的地理分布相一致。

We hypothesized that the presence of tiny, enhancing foci ( "spot sign" ) within acute hematomas is associated with hematoma expansion.

我们假设急性血肿内微小增强病灶的存在（“斑点征”）与血肿扩大有关。

The large circles represent the two foci of Planet X - your Sun and the Sun's dark binary twin.

大圆圈代表了X星的两个焦点----你们的太阳和太阳的黑暗双星。

Review of the literature suggests that when this disease presents in soft tissue, multiple foci of involvement may be common.

文献复习表明，当这一疾病介绍软组织，多个病灶可共同参与。

Marmot plague foci in the mode of transmission of human plague have direct contact and insect vector transmission in two ways.

旱獭鼠疫疫源地中人间鼠疫的传染途径有直接接触和媒介昆虫传播两种途径。

Major brands are the most obvious foci for consumer groups - a current example is Greenpeace's campaign against Nestle through Kit Kat.

主要品牌是消费群体的聚焦点-当前的一个例子是绿色和平通过‘奇巧’这一巧克力品牌发起的对雀巢的的反对运动。

While the result of Minimum spanning tree suggested evolution relationship of different plague natural foci.

同时，最小生成树提示了我国不同鼠疫自然疫源地的进化关系。

Conclusion The epidemic situation of natural foci of plague along Qinghai-Tibet railway is serious, controlling the plague is imperative.

结论青藏铁路沿线鼠疫自然疫源性疫情严重，鼠疫控制势在必行。

Conclusion Careful preparation before operation and invasive blood pressure monitoring can help surgeons to locate the foci.

结论术前需充分准备，术中有创血压监测可帮助外科医生确定病灶部位。

Conclusion: MEBO can promote healing of the infected foci in the incision wounds. No dissemination happened.

结论：MEBO可促使手术后切口感染病灶、局限、消失，无一例发生炎症扩散。

Also, a CT of the chest, abdomen, and pelvis showed sclerotic foci in the shoulder, spine, and pelvis, and iliac crest.

而且，胸部、腹部和盆腔CT检查发现肩部、脊柱、盆骨和髂嵴部位存在钙化灶。

Pyloric gland adenoma with foci of high-grade dysplasia, without definite invasive adenocarcinoma.

幽门腺腺瘤伴局灶高级别异型增生，无明确的浸润性腺癌。

Ablative strategy contains eradication of trigger foci and modification of substrates.

消融策略包括阻断房颤的触发病灶和清除房颤的维持机制。

The precise localization of epileptogenic foci is the key factor for assessing clinical surgical therapy.

癫痫灶的准确定位是决定癫痫外科疗效的关键步骤。

And the prognosis of the patient is related to the number of bone metastatic foci in radionuclide bone imaging.

骨显像异常病灶的数目与患者的预后相关。

There usually exsits a strong foci of excitation in our mind while facing the psychological troubles.

在心理困境中，人的大脑里往往形成一个较强的兴奋灶。

Active foci of demyelination may demonstrate restricted diffusion.

脱髓鞘的活动性的病灶可以显示为弥散受限。

Results of Surveillance of Residual Foci in Areas where Filariasis basically Controlled.

海南省基本消灭丝虫病地区残存丝虫病疫点的监测。

The Japs have added new plague foci by dropping infected grains of rice and shreds of cloth from planes on plague-clean areas.

从感染鼠疫的谷物和来自鼠疫清洁区空中的碎布的投放，日本人能加了新的鼠疫源地。

Just like an oval has two foci.

正像个有双焦点的椭圆。

Conclusion: lianyungang region of Vibrio cholerae has not yet formed a natural breeding and aquatic products are of imported foci.

结论：连云港地区尚未形成霍乱弧菌自然繁殖地，水产品疫源属于输入型。

MRI presented swelling in paravertebral soft tissues, myelapoplexy, edema or old intramedullary malacic foci.

行MRI检查发现椎旁软组织肿胀及脊髓出血、水肿，或者髓内陈旧性软化灶等。

An increase in resistance to the drug has been observed in several foci particularly in central Africa.

在若干疫源地，尤其是在非洲中部，已观察到对该药耐药性上升的情况。

Objective To investigate the species and composing of parasitical fleas of Phodopus sungorus in plague natural foci of Hebei province.

目的了解河北省鼠疫自然疫源地内黑线毛足鼠寄生蚤种类和构成。

Methods We collect the data about the plague reservoirs in natural foci of China, including the scientific names and Chinese names.

方法根据已经发表的资料，对我国鼠疫自然疫源地自然染疫动物进行统计。

On sectioning, they contain dilated small cysts, with foci of haemorrhage and necrosis.

切面可见有扩张的小囊，肿瘤可见有小灶出血和坏死。

Conclusion The natural foci of Angiostrongyliasis are present in Yunnan.

结论云南省存在广州管圆线虫病自然疫源地。

The field of ecological water demand has been one of the research foci of geographical sciences in the world.

生态需水的研究已成为国内外地球科学领域普遍关注的一个热点问题。

We put the cage in one of the field's foci .

我们把笼子放在区域中的一个焦点处。

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