争议焦点英语

焦点英语单词：focus。

1、 比喻问题的关键或争论、注意力的集中点：争论的焦点。

2、辐射线（如光、热、声）会聚或由此发散（或看来好像发散）的一点。

焦点是指一个光学系统有两个焦点：物方焦点和像方焦点。物方焦点是使像成在无穷远的物位置，像方焦点是物在无穷远处所成的像位置。

造句：

1、通过对鞍点量和焦点量计算时常用的变换进行研究，得到了两类把细鞍点化为细焦点的一般变换，并利用其中的一类推导出了不含二次项的三次系统的鞍点量和可积条件。

2、研究了同轴分区相位板对双曲余弦高斯光束焦点区域光强分布和焦深的影响。

3、汉水名城不仅是三方争夺的焦点和三国名人涉足的热点，而且是当时的文化中心和人才中心。

4、所有遍历操作都从当前的焦点所有者或从另一个被虚拟的认作焦点所有者的组件开始。

5、该方法可以把另一个组件作为它的参数，然后把焦点传递给焦点遍历循环中紧接着的那个组件。

6、这让我们理解了焦点遍历层次结构的概念，从而明白了向上和向下的焦点循环的概念。

词典释义讲解0:52v.集中(注意力、精力等于);(使)调节焦距;集中(光束于);聚焦(于)n.中心点(指人或事物);(眼睛或镜头的)焦距，调焦;(光、声等的)焦点，中心点，源高考 / CET4 / 考研 / IELTS / TEM4 / TEM8变形名词复数:foci 动词第三人称单数:focuses 现在分词:focusing 过去分词:focused 过去式:focused 双语例句全部集中聚集聚焦注视集中注意力焦点中心病灶1.The UN's role in promoting peace is increasingly the focus of international attention联合国在促进和平方面的作用越来越受到国际社会的关注。《柯林斯高阶英汉双解学习词典》2.He said his sudden focus on foreign policy was not motivated by presidential politics他说他突然关注外交政策并非受总统政治的驱使。《柯林斯高阶英汉双解学习词典》3.Somehow, though, their latest album has a focus that the others have lacked但是，他们的最新专辑设法找到了其他专辑所欠缺的一种目的性。《柯林斯高阶英汉双解学习词典》4.Kelly couldn't focus his eyes well enough to tell if the figure was male or female凯利没有看清楚那个人影到底是男的还是女的。《柯林斯高阶英汉双解学习词典》5.His focus switched to the little white ball他把关注点转移到那个小白球上。《柯林斯高阶英汉双解学习词典》6.Magnetic coils focus the electron beams into fine spots.磁线圈把电子束聚焦成微小的点。《柯林斯高阶英汉双解学习词典》7.Pictures should be in focus, with realistic colours and well composed groups.照片应该图像清晰，颜色逼真，构图合理。《柯林斯高阶英汉双解学习词典》8.This aggression is the real issue the world should be concerned about. We want to keep that in focus这次侵略才是世界应该关注的真正问题。我们想继续保持关注。《柯林斯高阶英汉双解学习词典》9.In some of the pictures the subjects are out of focus while the background is sharp.一些照片背景很清晰，被摄主体却因失焦而显得模糊。《柯林斯高阶英汉双解学习词典》10.The deficit in the US balance of payments put these considerations out of focus美国的国际收支逆差使这些因素没有得到关注。《柯林斯高阶英汉双解学习词典》11.He is currently focusing on assessment and development他目前在关注评估和发展。《柯林斯高阶英汉双解学习词典》12.Today he was able to focus his message exclusively on the economy今天他得以将主题全部集中在经济方面。《柯林斯高阶英汉双解学习词典》13.Many of the papers focus their attention on the controversy surrounding the Foreign Secretary.许多报纸都把关注的焦点放到围绕外交部长出现的争议上。《柯林斯高阶英汉双解学习词典》14.The new system is the focus of controversy这个新体制是争议的焦点。《柯林斯高阶英汉双解学习词典》15.Her children are the main focus of her life.孩子们是她生活的重心。《柯林斯高阶英汉双解学习词典》16.The report's focus is on how technology affects human life rather than business这个报告关注的是技术如何影响人类生活而非商业活动。《柯林斯高阶英汉双解学习词典》17.IBM has also shifted its focus from mainframes to personal computers.IBM公司也把重心从特大型机转向了个人电脑。《柯林斯高阶英汉双解学习词典》18.Suddenly all of the bizarre and seemingly isolated examples took on a meaningful focus.突然之间，所有那些怪异且看上去孤立的例子都具有了意义。《柯林斯高阶英汉双解学习词典》19.His eyes slowly began to focus on what looked like a small dark ball他的眼睛慢慢开始看清楚那个看上去像是个小黑球的东西。《柯林斯高阶英汉双解学习词典》20.He found the binoculars and focused them on the boat他找到双筒望远镜，然后调焦对准那艘船看。《柯林斯高阶英汉双解学习词典》

焦点jiāo diǎn{数} {物} （二次曲线焦点; 主焦点） focal point; focus:虚焦点 virtual focus主焦点 principal focus焦点分散 defocus（问题的关键所在或争论的集中点） central issue; centre; point at issue:斗争的焦点 the focus of the struggle矛盾的焦点 focal points of contradictions问题的焦点 the heart of the matter争论的焦点 the points at issue{气} origin{冶} （焦斑） focal spot

1.introduce 2.introductions 3.argue 4.destroyed 5.neighbor 6.sadness 7.country 8.belongs