A digital optical projector is used as the optical source, and the electrical grating is generated by computer.
实验系统光源采用数字光学投影仪，并用计算机生成电子光栅。
Optical projector, tension tester, pressure tester and torsiometer are the testing instruments. Testing results can be typed automatically.
检测设备有光学投影仪、拉、压、扭力测试仪，检测结果由测试仪自动打印。
The projector is based on modifications of the optical platform of an off-the-shelf high quality brand product.
这种投影机建立在对一种现行高端品牌产品的光学平台进行改进的基础之上。
Transparent film projector is used to demonstrate interference, polarization and other wave optical phenomena and laws on large screen in big lecture halls.
本文介绍利用投影仪和透明胶片在大教室前的屏幕上动态演示干涉、偏振等波动光学现象及其规律的一些方法。
Applicable to optical glass with high fineness and super-soft material such as LCD, ITO inductive glass, digital camera lens and projector lens.
主要应用于光洁度要求高及超软材质的光学玻璃如：LCD液晶显示，ITO导电玻璃，数码相机镜头、投影机镜头。
In the LCD MD projector the Polarizer and Wave Plate are very important optical components. So to the optical engine designer, to the assembly master, to the repairer who must well know its theories.
LCD微显示投影机中的偏振片及波片是重要的光学元件，所以偏振片及波片的理论与应用对投影机光学引擎的设计人员、加工装配人员、维修人员都是十分重要的。
A reflector for a projector includes a metal reflector (33) that defines an optical surface.
用于投影仪的反射器包括限定了光学表面的金属反射器(33)。
In the projector use of the environment is very important in the dust, smoking must be prohibited, because of dust particles more easily adsorbed on the optical system.
在投影机使用环境中防尘非常重要，一定要严禁吸烟，因烟尘微粒更容易吸附在光学系统中。
2 projecting heads for table cinematographs, 1 optical sound head, 1 carbon arc projection lamp, 1 slide projector and more. All untested.
2个放映机头，用于桌式电影摄影机，1个电子光声头，1台煤油弧光灯，1个滑线电阻，1台幻灯机，1个印片机箱，1个暗房照明灯(煤油)，均未检测。
A new and practical three dimension measurement system names Cross Optical Axis Projector Grating system (COAPGS) is proposed in the paper.
提出了一种实用化的三维测量系统-交叉光轴投影光栅系统。
A new and practical three dimension measurement system names Cross Optical Axis Projector Grating system (COAPGS) is proposed in the paper.
提出了一种实用化的三维测量系统-交叉光轴投影光栅系统。
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