场镜

扫描激光系统主要由XY扫描镜、场镜、振镜及计算机控制的打标软件等构成。

A scanning laser system is mainly composed of XY scanning mirrors , field lens , mirrors , computer-controlled labeling software , etc.

红外光学系统中的场镜设计

Design of field lens in infrared optical systems

本文介绍一种新型的反射式场镜的设计。

The design of a new kind reflective field lens is introduced in this paper .

反射型扩束式场镜的设计

Design of Reflective Broadening Band Field Lens

引入场镜组校正场曲，成像质量较好。

The field curvature is emended by locale lense , the quality of the image is nice .

此时场镜上的划痕和小点会在接目镜中看见。

Then the scratches and spots on the field lens would be visible at the eye lens .

论文最后分析了包括场镜系统以及汽包控制等现场试验过程中所存在的主要问题，并提出一套简单的解决方案。

Finally it introduced the purpose and current progress of field trials experiment , and analyzed the main problems of mirror field , including field trials drum control in order to propose a simple solution .

说明主镜的加工工艺是成功的，同时也说明凸双曲面副镜的加工、检验[2]，熔石英像场改正镜的设计[1]、选料、加工[3]及光学系统的调整[4]也是成功的。

These show that the technology of primary mirror , the fabricate on and test of the second mirror , the design of the fused quartz field corrector , the select of the fused quartz material and its fabricating method , the alignment of the optical system are successful .

实验中通过改变磁镜场的磁镜比和磁场大小，研究了弱磁场对SnO2薄膜方块电阻及电阻分布的影响。

The effect of magnetic mirror field on the electric properties of SnO 2 thin films is investigated .

特别考虑了（1）镜面场中反射镜互相遮挡对收集能量的影响；

The shade created by neighbouring mirrors affects the quantity of concentrative energy ;

我们正在拍一场做定镜用的景。

We 're actually doing a scene that we did an Animatic of .

本文报道了波导CO2激光器的一种选择横模的方法，该器件采用了大孔径波导和近场非匹配凹面镜，可得较高输出功率的基模激光。

In this Paper , a method to select transverse mode of a CO2 waveguide laser is reported . By using the waveguide with a big bore and non-matching concave mirror in near field , high output power and fundamental mode laser can be achieved .

三维数据场虚拟内窥镜技术研究

Study on Virtual Endoscopy of 3D Data Fields

本文分析了采用圆形镜面场的塔式太阳能聚光系统的聚光特性。特别考虑了（1）镜面场中反射镜互相遮挡对收集能量的影响；

An analysis of concentration properties of the tower solar energy concentrating system with a circular mirror field was made in this paper .