查询词典 photoelectric

TV photoelectric theodolites made up of optics, machine, electron and computer is a complex tracking and measuring instrument.

中文摘要：电视光电经纬仪是集光、机、电与计算机应用技术于一体的大型复杂测量系统，它是广泛用于特种试验场的一种新型光电跟踪测量设备，跟踪精度是其最重要的的技术指标之一。

The results show that the smooth guide data can make the target situate in the photoelectric theodolites center field of view,and supply the referenced data for other equipments.

试验结果表明，该方法快速提供的平滑引导数据，不仅能准确将目标引入光电经纬仪的视场，亦可为其他测量设备提供参考数据。

In this paper, the factor of affecting tracking precision of TV photoelectric theodolites is analysed in the theory. The standard uncertainty about the present measurement method of the key component is analysed. Th...

本论文还对跟踪精度室内检测装置----动靶标标准装置的数学模型进行了较深入的研究，并将穷举法用于确定具有复杂数学模型的动靶标标准装置基本参数。

Moreover, most of the present photoelectric theodolites have only TV measuring systems and their precision is measured by the optical moving target simulating the special moving goal.

另外现在的光电经纬仪大多数都只有电视测量系统，然后通过光学动态靶标来模拟空间运动目标，从而检测电视测量系统的精度。

In this paper, the factor of affecting tracking precision of TV photoelectric theodolites is analysed in the theory. The standard uncertainty about the present measurement method of the key component is analysed. The higher precision measurement method and dynamic measurement method about each key component are brought forward.

本论文主要针对影响电视光电经纬仪跟踪精度的因素进行理论分析，并对各关键单元目前的检测方法进行不确定度分析，提出各关键单元的更高精度的检测方法及动态精度测试方法。

The star calibration system, which is one of methods to calibrate precision and adjust tolerance of tracing and measuring devices in fields, has been widely applied to high precision tracing and measuring devices such as photoelectric theodolites, radars , etc.

星体标校系统是实现跟踪测量设备外场精度标校和误差调整的方法之一，广泛应用于光电经纬仪、雷达等高精度跟踪测量设备中。

Jiaxing City Huayuan Photoelectric Co., Ltd., the production of high voltage electrostatic generator, the annual output of about 2,000 units.

嘉兴市华源光电有限公司，生产高压静电发生器，年产量约为2000台。

Many transitional lines in this work are weak lines,which were difficulty measured by the photoelectric multiplier and electron multiplier before.

过去的这些观测都是用带有光电倍增管的光谱仪装置进行测量的，我们以前也是用这种方法研究过这个波长段光谱

The intensity of laser signal incident straightly on the surface of photoelectric detector of the warning apparatus was calculated under different atmospheric visibilities in this paper. Both the target reflection and the atmospheric dispersion were considered also. The sensitivity of the vehicular laser warning device was discussed to provide a guideline for the development and design of the device.

分析计算了激光在大气传输中在不同能见度下直接入射到告警接收机光电探测器表面上的信号辐射度，以及目标溅射和大气散射情形下的激光信号辐射度，对车载激光告警器灵敏度指标的确定进行了论证，为系统设计和研制提供了依据。

E. OCB mode LCD elements . Then,we added bi-functional powder and LC E7 in the bulk copolymer of Poly Acrylic Acid and EOPO,then poured the LC solution,and exposed it with 5V voltages under ultraviolet radiation. Finally,we observed the changing phenomena of the planar display of OCB cell with additional external voltage under polarized microscopy . It can be observe obviously the polymer wall in OCB cell when NO.4 LC solution having concentration of 3％ wt . At the same time,the polymer which didn't sheltered by mask will polymerize,then,lead LC into high inclined angle alignment. And it formed discontinuous structure along mask affected LC which surrounded the wall. The results measured by photoelectric instruments showed the discontinuous structure not only keeps the inner LC structure at twist mode,but also promotes the originated respond-velocity of OCB.

然后利用聚丙烯酸与EOPO之团聚共聚合物，添加双官能基粉体及液晶E7，制备成液晶溶液再注入液晶盒里，放置光罩并给予固定外加5V电压在UV下进行曝光，然后在偏光显微镜下外加电压观察液晶盒的平面显示变化现象，发现四号高分子的液晶溶液在3%时，可以明显观察未被光罩遮蔽的高分子将会聚合形成高分子格子结构，并造成液晶成高倾角排列，顺著光罩形成不连续的结构藉以影响墙周围的液晶，从光电量测结果显示，利用此种不连续结构不仅可将内部液晶结构维持在twist的状态，也成功提升OCB原有的响应速度。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。