查询词典 magnification

According to the defocus radius and magnification of images, the depth is calculated.

引言在机器人视觉中，特别是在手-眼机器人视觉系统中，计算出机械手到目标的距离是至关重要的。

Using the variety of defocus radius and magnification of object image, the moving distance of object and relative velocity of camera and object are obtained.

利用目标物体图像的散焦半径与图像大小的变化，可得到目标的移动距离与相对运动速度。

As an example, we designed a new double telecentricity projection lens with NA=0.42, magnification M=-1/5, field size 15 mm×15 mm (21.2 mm diametre) and conjugate distance 602 mm.

设计了一种新的双远心投影物镜，其数值孔径NA=0.42，放大倍率M=-1/5，像场尺寸15 mm×15 mm(直径21.2 mm)，共轭距L=602 mm。

Based on the point spread function of holographic system, the lateral resolution of digital holographic imaging system without any pre-magnification is studied.

基于全息系统的点扩散函数，研究了无预放大的数字全息成像系统的横向分辨率，给出了该系统横向分辨率极限的正确表达式。

Many inclusions are not discernable to the naked eye and require magnification to become apparent.

很多包括不是对肉眼的discernable并且要求放大变得明显。

The lowest loss mode fields and the far field divergency angles of output beams of the UPCUR are calculated by use of Prony method. The relations between the mode discriminability, far field divergency angles and the parameters of the resonator are analyzed. And the theoretical results show that the output beams with diffraction limit quality can be obtained by using the UPUR with small magnification (M=1. 3), which is much better than the traditional unstable resonator under the same conditions.

采用Prony方法计算均匀相位输出耦合镜非稳腔的输出模场分布及远场方向性，分析了模式分辨率和光束远场发散角与系统各参数之间的关系，理论计算得到的结果表明，采用均匀相位输出耦合镜非稳腔，可以在小放大倍率(M=1.3)情况下得到质量达到衍射极限的输出光束，远远好于同等条件下的常规非稳腔，因此这种新型的谐振腔适用于在工业用千瓦级氧碘化学激光器。

In my study, we use a 4F acoustic lens which f-number is 1.3 to set up a photoacoustic imaging system. With same axial and lateral magnification, 3D photoacoustic imaging system with 4F acoustic lens can detect photoacoustic signal distribution on object plane in real-time, and get the different axial distance signal to show the 3D photoacoustic image by different signal receiving time.

本研究采用相对孔径为1.3的4F声透镜，设计三维光声影像系统，利用4F声透镜景深范围内之轴向与横向放大倍率相等，即时性的重现物平面所发出的同调性光声讯号分布，并利用不同的接收时间来呈现不同深度距离的讯号成像，取得物平面上受测物的三维光声影像。

He hit the magnification on his faceplate and saw lines of fire tracing their reentry vectors.

他调高面板的放大倍率，看到飞船进入大气层的方向拖着一条火焰。

But the degree is limited to magnification of advantages, no falsification at all.

但最多也就是放大优点，绝无虚假之嫌。

Another is the trade off between a telescope's field of view and its magnification.

另一个则是需要在天文望远镜的视场和放大率之间进行取舍。

The circulation, consumption and reproduction of the trilogy have not only testified to its historical significance and literariness, but also invested it with new meanings.

该三部曲的流通、消费与再生产不仅验证了其历史意义及文学性，而切还赋予它以新的意义。

If he thought that he could buy me off, he would be wrong.

如果他认为他可以收买我，那他就大错特错了。