English translation for "focus"

[ 'fəukəs ] 
n.
(pl. focuses, foci )
1.【物理学】焦点。
2.【物理学】焦距；聚焦，对焦点，配光，对光。
3.(活动兴趣等的)中心。
4.【医学】病灶。
5.(地震的)震源。
短语和例子
the focus of the world's attention 世界注意的中心。 principal focus 【物理学】主焦点。 real [true] focus 【物理学】实焦点。 virtual focus 【物理学】虚焦点。 the focus of a disease 病的主要患部。 the focus of an earthquake 震源。 bring into focus ＝ bring to a focus 使集中在焦点上配光，对光。 in focus 焦点对准，清晰。 out of focus 焦点没有对准，模糊。
vt.
(〔英国〕 -ss-)
1.使聚焦，对焦。
2.调节镜头、焦距等。
3.集中注意力于。
4.使限制于小区域。
vi.
聚焦，注视，调焦距；限制于小区域。
focusing cloth 【摄影】遮光黑布。

Related Translations:

foci:  n.focus 的复数。

focus electrode:  【无线电】聚焦电极。

secondary foci:  共轭焦点。

focusing glass:  [screen] 【摄影】调焦距用的毛玻璃。

Example Sentences:

	1.	A portable tv camera focused on him . 一台便携式电视摄影机的镜头对着他。
	2.	There is a temporary focus of excitement . 这个时期他专心致志，劲头十足。
	3.	She is beautiful and is the focus of attention . 她长得漂亮，很惹人注目。
	4.	The baby's gaze focused on natalie . 婴孩的眼光对着娜塔丽。
	5.	She nodded. her attention was focused again . 她点点头，再度将注意力集中起来。
	6.	His eyes focused on the long-term uncertainties . 他的双眼紧盯着靠不住的未来。
	7.	Please focus your minds on the following problem . 请集中你的精神在下面的问题。
	8.	His eyes focused slowly in the dark room . 他在那间黑屋子里眼睛慢慢地看清了东西。
	9.	Isoelectric focusing may be used as another indication . 等电聚焦可以用为另一指标。
	10.	This photograph is out of focus . 这张照片模糊。

Similar Words：

"foct" English translation, "foctor of merit" English translation, "focu ize" English translation, "focumeter" English translation, "focuri" English translation, "focus (of an earthquake), seismic origin" English translation, "focus adjustable hematometer" English translation, "focus adjusting device" English translation, "focus alignment system" English translation, "focus anode" English translation