提出并搭建了采用两级会聚系统的太阳光抽运激光器系统。
The solar pumped laser with two stage sunlight concentration system is designed and constructed.
对各种LED光源和光学会聚系统进行了对比测试，并对其聚光性能进行了分析，设计了一种全内反射透镜（TIR透镜）结构。
This paper comparably tests different LED light source and optical convergence system, analyzes the condensing performance and designs the structure of TIR lens.
然而，在使用了新系统的Uptown，一次调查发现新系统复杂的管线将会聚积水藻。
However, in Uptown, where the new system is used, a study found that the complex network of pipes in the new system tends to accumulate algae.
介绍了一种采用只含有会聚场的单透镜的全静电聚焦和偏转系统，这种系统非常适用于制作小型高性能摄象管。
An all-electrostatic focusing and deflecting system characterized by simple lens system is introduced The new system is very useful in producing compact high-performance camera tubes.
晚阶段构造组合与陆内会聚有关，形成基底断块系统。
The late stages tectonic organize related to intracontinental convergence forms the fault block system of basement.
采用“会聚光红外光学系统”和等离子体辅助沉积工艺成功镀制了 空间用宽截止长波红外带通滤光片。
Some wide cutoff long wavelength infrared band-pass filters are coated successfully by using a convergent infrared optical system and a plasma assistant deposition technology.
为适应该项研究的需要，设计了会聚透镜与光纤耦合器的距离可以精确调节的耦合系统。
In this paper we report a laser fiber couple system, by which the output power from the fiber tip can be adjusted according to the requirement of the actual investigation.
由数个照明单元加上会聚透镜则构成一个基本的照明系统。
Several such lighting units make a basic lighting system of projector.
针对将大发散角LED的光高效会聚到光纤接收端面的需求，提出了一种椭球面和聚光透镜组合光学系统设计的思路。
With large divergence Angle LED light efficiently converges at the optical fiber receiving end demand, an ellipsoid and focusing lens combination optical system design method is proposed.
对近年来大屏幕彩色显像管电子枪专有技术进行了讨论，系统分析了电子束形成区、主透镜、会聚透镜系统及动态聚焦方式等。
In this paper, the specialized techniques of electron gun for large screen CPTs are discussed. The beam forming region, main lens, convergence lens system and dynamic focusing method are analyzed.
对三段式的二十极多磁极偏转系统的计算机辅助设计方法进行了介绍，得到会聚良好、具有较高偏转灵敏度的多磁极偏转系统。
In this paper, computer aided design of the multi-magnetic-pole deflection system, including three stages with 20 pole pieces, was developed. Our results showed that the deflection...
对三段式的二十极多磁极偏转系统的计算机辅助设计方法进行了介绍，得到会聚良好、具有较高偏转灵敏度的多磁极偏转系统。
In this paper, computer aided design of the multi-magnetic-pole deflection system, including three stages with 20 pole pieces, was developed. Our results showed that the deflection...
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