image focal point 像焦点 ; 像方焦点 ; 平像场光学系统
on one focal point 焦点控制滤镜 ; 柔化景深滤镜
object focal point 物方焦点 ; 物焦点
focal point of subsidence 沉陷中心点
a focal point 焦点 ; 聚焦点
primary focal point 第一焦点 ; 主焦点 ; 前主焦点
This part is a focal point of a full text.
该部分是全文的重点。
参考来源 - 论中国政策性银行的金融创新And the factors of femtosecond laser that may have effects on the laser beam quality are measured. To obtain much more information of ablation and the locality of focal point, several detector methods are used.
三、对飞秒激光加工光学平台以及光学显微系统进行测试，实现飞秒激光加工平台的搭建，并对所用飞秒激光器各项参数对光束质量的影响因素进行了测试；为获得足够多的实验信息，采用几种探测方法实现烧蚀监测及焦点横向定位，提出了适用于加工薄片形透明材料的相干探测方法，实现了焦点纵向定位。
参考来源 - 飞秒激光微精细加工理论与实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT The focal point of something is the thing that people concentrate on or pay most attention to. 关注点
The focal point for the town's many visitors is the museum.
许多到该城的游客关注的重点是这座博物馆。
The focal point for the town's many visitors is the museum.
许多到该城的游客关注的重点是这座博物馆。
The castle forms the focal point of the city.
这座城堡是城市的中心。
In rural areas, the school is often the focal point for the local community.
在农村，学校常常是当地社区的活动中心。
Christie used New Jersey's struggling economy as the focal point of his campaign.
VOA: standard.2009.11.03
Ghana has made itself a focal point of biofuel growth in Africa.
VOA: standard.2009.08.23
"Rather than being a mechanism of cooperation,of joint fact-finding, of assistance to one another, it became another focal point for animosity and a failure,really, to work together to solve the desperate needs of both peoples."
VOA: standard.2009.08.01
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