光源

The measure system for erose object projection area uses circle lamp as lamp house and CCD as image collection unit.

中文摘要：不规则物体投影面测量系统，以环形灯为光源、CCD为图像采集单元。

In view of the facts that traditional graphical construction has less pertinence to stray light and tracing different incidence angle rays is fatiguesome and more likely to omit some rays, we proposed a reverse ray-trace method based on the ray reversibility. According to the method, a dot-matrix source was set at the image plane. Each dot emitted rays to fully cover the system aperture. A detector surface, large enough to receive all possible rays from the source, was set at object plane.

针对传统作图法设计遮光罩的针对性不强，且追迹不同入射角的光线繁琐、容易遗漏的问题，本文提出一种逆向追迹法，依据光的可逆性，在像面处设置点阵面光源，每一点都发出充满系统孔径的光束，在物面设置足够大的探测面，使之有充足的余量记录所有到达物方的光线，利用该方法可以在探测面上直观地区分出非成像杂散光。

Methods The operating astral lamp employs specially-designed LED as the point light source to focalize lights into a beam for operating illumination,and IC is used as the control circuit to manipulate the brightness, focusing, running detecting, alarming, partially auto-repairing and exchanging between AC and DC.

用特定的发光二极管作手术无影灯的点光源，聚焦形成手术照明光束，用单片机IC作控制电路控制无影灯的亮度、聚焦、运行状态检测、报警和部分自动修复等。

In this thesis, we demonstrate that elastin is one of major origins of the THG contrast under Cr:forsterite laser excitation operating at 1230nm, with selective visualization inside many tissues such as lung tissues and arteries.

在这篇论文中，在使用中心波长为1230nm的铬贵橄榄石雷射光源激发之下，证实了弹性蛋白是三倍频的主要来源之ㄧ，且在许多生物体中如肺组织和血管中有著选择性的影像。

We first built a compact self-started HRR Cr:forsterite laser at 100-MHz for the application of portable clinical use operating around 1230 nm.

首先，我们建造了一个自启动且小巧的高重覆铬贵橄榄石雷射，它的重覆率为100百万赫兹，工作波长在1230奈米附近，是一个适用於可携式医疗诊断用途的雷射光源。

The purpose of this thesis is to explore other yet undiscovered contrast origins and unused contrast agents of third-harmonic-generation inside biological tissues, and apply to the preliminary studies of medicine based on a nonlinear laser scanning microscopy system using a femtosecond Cr:forsterite laser centered at 1230-nm.

这篇论文的目的是利用了以中心波长为1230nm的铬贵橄榄石雷射做为光源的非线性雷射扫瞄显微镜系统去探索生物体中其他仍未被发现的三倍频对比来源以及尚未被使用的三倍频外加显影剂，并初步的应用於医学研究上。

We have combined 2PF microscopy with higher-harmonic optical microscopy based on the femtosceond Cr:forsterite laser with the aid of new transgenic lines tagged with HC-red fluorescent protein to obtain molecular, morphological, and structural protein information in biological tissues.

有著基因转殖技术的辅助及利用在於生物穿透较深波段的近红外光飞秒雷射光源，我们结合了双光子萤光显微术和倍频光学显微术来取得生物组织中的分子影像、型态学及有结构的蛋白质资讯。

Methods A single shot 3-D laser scanner, VIVID 910, was used to capture the craniofacial images of 227 patients. Only a top light was used during scanning. The patients sit up straight with their Frankfurt plane parallel to the horizontal plane, and the shot was 10° upper-wards. The scans were applied frontally and 80°bi-laterally, and the data were registratered, merged and processed with a general reverse engineering software. The usage time and the image quality were documented.

利用VIVID 910单镜头三维激光扫描仪扫描227例受试者的颜面三维影像，采用全室内顶置光源，受试者眶耳平面尽量与地面水平，扫描仪镜头水平抬高10°，使用14mm焦距镜头，于受试者正前方及双侧各80°位置采集数据，获得数据经通用软件拼接、二期处理，统计扫描及数据处理所需的时间及扫描结果质量。

Outdoor flash light series that"Yizhou"lamps and laterns development produce,itsadvanced design level,produce the craft,high-quality electronics a source,make produce a people the flicker result gets to release completely,as if the lightning flash of the lighting flashes fulminatory sort shakes to feel.

&艺舟&灯饰开发生产的户外闪光灯系列，其先进的设计水平、生产工艺、优质的电子元件、电光源，使产口闪烁效果得到完全的释放，犹如电闪雷鸣般的霹雳震憾感。

As an extra added attraction, garnets change shades between daylight and artificial light.

作为一个额外补充的吸引力，石榴石变化之间的日光和人工光源色调。

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。