focal

单词focal

基本解释

adj.: 中心的；很重要的；焦点的；有焦点的
网络: 劲浪；在焦点上的；局部

权威解释

• 中心的；很重要的；焦点的；有焦点的:

  central; very important; connected with or providing a focus

英汉解释

• 【物理学】焦点的,(集中)在点上的,有焦点的

• 【医学】病灶的,病灶性的

• 局部的

• 〔地〕震源

同义词

adj.principalpivotalcentralcrucialimportant

反义词

adj.peripheral

例句

• The simulation and experimental results show that this scheme meets the drive requirements of the uncooled infrared focal plane array.

  仿真与实验结果表明此方案满足非致冷红外焦平面阵列的驱动要求。

• The relation between social developments and family pattern changes has always been a focal area in American sociology.

  社会的发展与家庭模式的变迁在美国一直是备受关注的领域。

• Spot diameters of just a few thousands of an inch can readily be attained with convenient short focal length lenses.

  用普通的短焦距透镜不难得到直径只有几十微米的光点。

• How to make a scientific and reasonable decision on selection has always been a focal point of attention in companies.

  如何科学合理地进行人才甄选，一直都是企业关注的焦点。

• It is known to all that protection of the ecological environment and biodiversity is the focal point of environmental protection work.

  众所周知，生态环境和生物多样性的保护是环境保护工作的重点。

• The focal point of debate was how much - not how little - decision-making would shift to Brussels.

  当时辩论的焦点是，究竟要将多大的（而不是多小的）决策权交给布鲁塞尔。

• It is important for you to keep up the momentum and take it to the next level and the next focal point.

  你们应该相信并运用自己的能量去保持这样的势头，好让它达到下一个阶段和焦点。

• In measuring the focal distance of lens, the experimental accuracy is often affected by the poor quality in the formation of images.

  在测量透镜焦距时，往往由于成像质量差而影响实验的精度。

• Also refers to a sense that dominant focal points are balanced and don"t give a feeling of being pulled too much to any part of the artwork.

  还提到了一种感觉，就是那些主要焦点是平衡的，而不是那种把太多注意力拉向艺术品的某一部分的感觉。

• 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。