听声词典

focal

F 开头单词

音标发音

  • 英式音标 [ˈfəʊ.kəl]
  • 美式音标 [ˈfoʊ.kəl]
  • 英式发音
  • 美式发音

基本解释

  • adj. 焦点的，在焦点上的；灶的，病灶的

同根派生

     

英汉例句

    双语例句

  • 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 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。
    www.etiri.com.cn
  • 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。

    • 原声例句

  • Christie used New Jersey's struggling economy as the focal point of his campaign.
  • So here's the other issue, there's a price in this market, we might want to think of as the kind of focal price as an interesting price, and that's the price at which, the price I would choose were I the monopolist.
    另外一个问题是,市场中有一个价格,可以理解为一种焦点价格,一个有趣的价格,这个价格是,我作为垄断企业时所选择的价格
    耶鲁公开课 - 博弈论课程节选
  • Ghana has made itself a focal point of biofuel growth in Africa.

    • 权威例句

  • The high-end Schneider lens offers a 24mm, ultra-wide focal length and 3x optical zoom.
    ENGADGET: Samsung's PMA gifts: HD pocket camcorders, point-and-shoots with AMOLED screens

词组短语

    短语

  • focal chord 焦弦
  • focal epilepsy 焦点性癫痫;局部性癫痫;局限型癫痫;范围型癫痫
  • focal awareness 集中意识;焦点意识;焦点意知;焦点觉知
  • focal myoclonus 局灶性肌阵挛
  • focal attention 集中注意;中注意;焦点注意;注意力

英英字典

    剑桥英英字典

  • central and important

    • 柯林斯英英字典

  • Focal is used to describe something that relates to the point where a number of rays or lines meet.
  • Focal is used to describe something that is very important.

专业释义

    医药科学

  • 局灶性

    Results Focal renal fibrosis was found in two genotypes with aging.
    结果两种基因型小鼠随增龄肾组织内出现局灶性纤维化改变。

  • 病灶性
  • 灶的，病灶的

    • 机械工程

  • 调焦

    The cam mechanism is conamonly used in focal system now. The cam mechanism is bulky,inefficient and low accuracy.
    调焦机构是变焦距镜头中重要的组成部分,目前对变焦距镜头的调焦主要采用凸轮机构的变焦方式,其缺点是体积大、效率低、精度差。

    摄影

  • 聚焦的

    • 能源科学技术

  • 焦点的

    • 计算机科学技术

  • FOCAL语言