英语释义

• of or relating to a focus;

  "focal length"

• having or localized centrally at a focus;

  "focal point"

  "focal infection"

片语

focal isolation焦聚分光

focal awareness集中意识

focal epilepsy[内科] 局灶性癫痫

focal attention集中注意

focal length[光][摄] 焦距

focal points焦点；中心

focal mechanism[地震] 震源机制；震源机构

focal point[光][数] 焦点

focal spot[光][电子] 焦点，[物] 焦斑

focal area核心地带；言语中心区；聚焦面积

focal myoclonus局灶性肌阵挛

focal sphere焦球

focal radius焦半径

focal adhesion粘着斑；焦点粘连

focal plane[光] 焦面，[光][摄] 焦平面

focal distance[光][摄] 焦距

focal chord焦弦

focal depth[地震] 震源深度；焦点深度

英汉例句

• this is especially a problem when everyone is standing on different focal planes.

  当大家的位置在不同的焦平面上的时候这个问题尤其明显。

• the edge conservation team will now train scientists to carry out vital conservation research on the ten focal species.

  边缘保护队将从现在开始训练相关科学家针对这十大焦点物种进行至关重要的保护研究。

• focal required no operating system and was a complete environment in itself.

  focal无需操作系统，其自身就是一个完整的环境。

• the main character is a man, the focal subject demography.

  故事的主人公是一个男人，人口调查是聚焦的重点。

• point sources are ideal for accent lighting because they can be controlled and directed, providing the focal lighting required.

  点光源更适合于做重点照明，因为能够直接控制和修改，聚焦需要重点展现的部分。

• this type of processing occurs outside focal awareness.

  这种类型的过程引发了外部意识聚焦。

• in other words, one can find the focal plane on which even the blurriest point on the original image is in focus.

  换而言之，人们可以找到甚至找到模糊不清的原始图像上的焦平面之所在。

• under the terms of the contract, caci will help advance the night vision and electronic sensors directorate’s infrared focal plane technology.

  公司官员表示，根据合同规定，caci将有助于推动夜视和电子传感器的红外焦平面技术。

• a typical camera works by recording where light strikes the focal plane—the area onto which rays passing through a lens are captured.

  一个典型的摄像机以记录光照射的焦平面上的方式工作——通过镜头被捕获的光线区域。

• the company will support the infrared focal plane array technology branch of the army’s research development and engineering command.

  该公司将支持陆军研究开发工程指挥部的红外焦平面阵列技术。

• the sun bent light from distant stars to a focal point where one million-fold magnifications should be possible, dwarfing the abilities of the most powerful telescopes.

  太阳弯曲来自遥远星球的光线到一个焦点。那个焦点可能有一百万倍的放大能力，使最大功率的望远镜相形见绌。

• after a browse diagram with a chosen focal element has rendered, you can then double-click on any of the related elements to create another browse diagram that has that element as the focal element.

  在一个具有被选中的焦点元素的浏览图被呈递之后，您就可以双击任何一个相关的元素来创建另一个将那个元素作为焦点元素的浏览图。

• the first step in that plan is to distance the singer from neverland, which, as a focal point for the trial, is indelibly linked with those charges in the eyes of the public.

  这个计划的第一步是，将这名歌星和梦幻岛庄园分割开来。这个庄园作为当年审判的焦点，在公众的眼里，永远和那些可怕的指控有着联系。

• however, only one information focal point (that is, the pivot) should exist within a particular diagram type.

  不过，特定关系图类型中应该只有一个信息焦点（即轴心内容）。

• if you have glasses you know that optically focus has to do with bringing the light to a focal point in the back of your eye.

  如果您戴眼镜，您就会知道，从光学的层面理解，焦点的意思是，将光线汇聚到您眼底的一点上。

• the focal length you need depends on your distance from the burst and what you’re trying to capture.

  你所需要的焦距取决于你和被拍摄焰火间的距离，以及你想捕捉到怎样的画面。

• an lcd touchscreen viewfinder at one end displays the image to be captured, provides an idea of the different possible focal points, and does other things such displays do, like reviewing shots.

  相机一端的液晶触摸屏可以显示拍摄画面，提示可以对焦的不同位置，以及进行此类显示屏的其它功能（如照片回放）。

• from the diagram it can be seen that appraisals come from three sources: the contents of focal awareness, perceived stimuli and associatively activated representations.

  从图表中可以看出评估来源于三个因素：聚焦意识的内容，感知到的刺激和那些相关被激活的表征。

• in traditional cameras the focal plane was a piece of film; modern ones use arrays of digital sensors.

  在传统相机上以胶卷作为焦平面;现代相机使用数字传感器列阵的方式。

• the company already has collected test pattern images that demonstrate telescope image quality and focal plane functionality.

  公司已经收集了试验模式图像用于望远镜成像质量和焦平面功能。

• americans and japanese made about an equal number of references to the focal fish, but the japanese made more references to the background objects than americans do.

  数量相当的美国人和日本人报告了处于焦点位置的鱼，但是，比美国学生数量更多的日本学生报告了背景物体。

• a perspective can have many views, but it can have only one editor, which is the focal point of the workbench.

  一个透视图可以有多个视图，但只能有一个编辑器，该编辑器也是工作台的焦点所在。

• you also lose the focal length 「boost」 offered by smaller sensor cameras when shooting with telephotos.

  同时在摄远时长焦镜头给更小画幅相机带来的沖击力也会随之消失。

• and moving the focal plane is tantamount to focusing the lens.

  并且移动焦平面可以和对焦镜头达到相同的效果。

• as kepler showed, the earth’s orbit is an ellipse, with the sun at one of the two focal points.

  开普勒曾表明，地球的轨道是一个椭圆，这个椭圆有两个焦点，太阳在其中一个上。

• controlling and managing the flow of information throughout the organisation, change management systems quickly become the focal point for software development.

  控制和管理整个组织的信息流，变更管理系统将会很快变成软件开发的焦点。

• what excites ophthalmologists most, and what every lens-making company wants to achieve, is an 「accommodating」 lens that can change its focal length in the same way that a natural lens does.

  最让眼科学家兴奋的，而且每一家人工晶体制造公司都想获得的，是一种「善于适应新环境的」晶体，能像天然的晶体一样改变它的焦距。