查询词典 light source

This paper is from the LED miner's lamp of light source development the drive of present situation and LED miner's lamp the safety of circuit and miner's lamp is used.

本文从LED光源矿灯的发展现状、LED矿灯的驱动电路、矿灯的安全使用。

Violet can reduce the cost of exposure light source, a printing plate photographicsensitive scope to vary in 405-410nm, so that operators will be able to work under the yellow safety lamp.

"紫激光可以降低曝光光源费用，印版的感光范围以在405-410nm之间变化，这样操作者就可以在黄色安全灯下工作了。"

The company is the first in the world to successfully develop the LED cold light source safety type of cap lamp and is the first in the country to pass the detection of new national standard of cap lamp GB7957-2003 and obtains different safety certificates.

公司在国际上首家研制成功LED冷光源安全型矿灯，首家通过了国家矿灯新标准GB7957-2003的检测，取得了各种安全证书。

By projecting a laser marker onto the object in the environment, such object therefore can be identified through trigonometric calculation. Finally, the color information of such object can be taken as the color model for tracking. This color model will be updated by the light source at each moment of sampling, which helps enhance the stability of detection system.

其侦测方式是以线式雷射光器在目标物上的投射及三角几何关系辨识环境中的目标物，最后再以此目标物的颜色资讯当作所要追踪的色彩模型，此色彩模型会随著每次取样时刻的光源而更新，可提高侦测系统的稳定性。

Aimed at getting rid of big bulk, low precision, limited secular stability and high cost price the single star simulator used to be, while based on the practical demands in single star simulator project and combining with the technical specifications of star sensor for user, the paper proposes to use high stability adjusted digital light source as the core elements of the single star simulator, and describes development methods and development technologies for the whole system of the single star simulator from the view of project application.

论文主要针对过去研制的单星模拟器体积大、精度低、长期稳定性不够、成本高等缺点，结合单星模拟器的工程使用实际需要和用户星敏感器的技术指标要求，提出了一种数字式光源的设计方法，采用闭环控制并使用大规模集成电路模块，减小了光源体积(光源由三块核心电路板组成，尺寸分别110mm×110mm、100mm×100mm和30mm×30mm)提高了光源精度、提升了光源稳定性(光源连续工作8小时内的误差15.848%)和降低了光源成本，在此基础上，实现对以往单星模拟器诸多缺点的改进。

Various power fluorescence high pressure mercury lamp and high pressure sodium lamp can be used as light source.

灯具适用多种功率的荧光高压汞灯和高压钠灯光源，用户可配购本公司的隔爆型镇流器箱，本公司另备有专用的路灯灯杆供用户选用。

I plant the production of multi-colored lamp section, low prices, good quality, all street lamps can be installed on sodium lamp, LED light source.

目前我厂生产的灯具款色多，价格低，质量好，所有路灯均可安装钠灯，LED光源。

Streetlight project measure and proved that the brightness I 40W LED light source is equivalent to 250W sodium lamp

多条路灯工程实测证明，我司40W LED 光源相当于250W 钠灯的亮度。70W LED相当于400W 钠灯的亮度。

Object s standing between the light source and your subject or object .

站立在光源之间的物体。

Methods The operating astral lamp employs specially-designed LED as the main light source, and IC as the control circuit All the components are arranged in a combinatorial structure.

用特定的LED作为手术无影灯的主发光源，用IC作控制电路，各部件采用组合式结构。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。