聚焦

The eyes of the world were now on the police.

这时所有的目光都聚焦在警方。

She attacked police in the full glare of TV cameras.

她在电视摄像机的镜头聚焦下公然袭击了警察。

When chainlike aggregates are found, rather exotic mechanisms are often sought to explain them.

当发现链状的聚焦体时, 人们寻求有点异乎寻常的机理来解释它们.

Magnetic coils focus the electron beams into fine spots.

磁线圈把电子束聚焦成微小的点。

Isoelectric focusing may be used as another indication.

等电聚焦可以用为另一指标.

If a person is short-sighted, images are focused in front of their retina.

人如果近视的话, 图像就会聚焦在视网膜前方.

Your camcorder should have these basic features: autofocus, playback facility, zoom lens.

你的便携式摄像机应该具备以下基本功能：自动聚焦、回放功能、变焦镜头。

If your camera is not brought into focus, the photograph will be blurried.

如果照相机镜头聚焦不准, 照片就会模糊不清.

"Edinburgh in Focus" provides a warts-and-all look at the city.

《聚焦爱丁堡》节目真实地展示了这座城市，包括它的缺点。

He focused the sun's rays on a paper with a burning glass.

他用一面凸透镜把阳光聚焦在纸上.

In the mass spectrograph the ions are focused onto a photographic plate.

在质谱仪中,离子聚焦在感光板上.

Light is condensed by means of lenses.

光线由透镜聚焦.

He focused the sun's rays on a paper with a burning-glass.

他用一面凸透镜把阳光聚焦在纸上。

For a wiggly-line trace , the beam is focused on the scope face at a point.

对于波形道, 光束在荧光屏面的一点上聚焦.

The camera is focused at infinity.

照相机的聚焦被调节在无限远这一档上.