它的基本思想是通过投射激光线光束到被测物体表面，在物体表面形成一条投影亮线。
It is to project a laser sheet onto the tested surface, and form a light line on the surface.
一个脉泽就是一组分子(在这个话题下就是水分子)，它会把光线放大为强大的光束。
A maser is a collection of molecules — in this case, water — that amplifies light into a powerful beam.
经过对褐色组织的结构进行分析，还发现其中含有多条沟槽。通过将光线导入各个组织中并将它们分散为更小光束，这些沟槽起到捕捉阳光的作用。
A structural analysis of the brown tissues also uncovered grooves that capture light by channeling rays into the tissues and breaking them apart into smaller rays.
第二种可能性则能应用在更加耗电的设备上。其原理是发射一道精确聚焦的红外激光线，击中光伏电池，由此能够将光束转换回电能。
A second possibility, for more power-hungry devices, is to fire a finely focused infrared laser beam at a photovoltaic cell, which converts the beam back to electrical energy.
Powerbeam公司的方案是为接收设备配备一枚小型荧光灯泡，这样传输器的摄像头就能跟踪光线，并适时引导激光束方向。
Powerbeam's solution is to fit a small fluorescent bulb to the receiving device so that a camera on the transmitter can track the light and steer the laser beam accordingly.
利用光线追踪方法在近轴近似下模拟了高斯光束在不同折射率分布纤维状介质中的传播。
In this paper, it is analyzed the propagation of a Gaussian beam in fiber media with ray tracing under the paraxial approximation.
那么如果光线发生了偏振，就只有一种方式使得晶石继续制造出同等密度的光束。
If the light is polarised, there is only one way to Orient the crystal to produce beams of equal intensity.
光线强度的变化(如光束被遮断或是一般照明的降低)会造成侦测器里产生的电流随著改变。
As the intensity of light varies - by the breaking of a light beam, say, or a decrease in general illumination - the amount of current generated by the sensor changes.
计算结果表明，光线轨迹主要由入射光束的光斑尺寸、倾角和透镜的结构决定。
It is shown that the ray trajectory depends strongly on the spot size and the inclination of the incident beam and the structure of the lens.
摩尔偏析测量术通过测量探针光束经过不均匀介质后光线的偏折来估算介质的折射率。
Moire deflection measurement can be used to calculate refractive index by measuring deflection of probe beam passing through mediums.
基于光线传输理论导出该结构柱透镜准直激光光束的基本公式并给出数值模拟的结果。
The theoretical expressions of the collimated beam of a DHCL are derived by transmission theory, and the numerical results are also given.
全光线是由对射的红外线光线和接收器组合成的，共有单光和双光两个光束组成。
The whole light is composed of a pair of infrared rays and receivers, consisting of two beams of single light and double light.
因为尖劈耦合器形成的光束是由许多出射角稍有不同的光线组成的，放出射光束的特点是具有较大的发散度。
Because the beam formed by a tapered coupler is produced by many rays that emerge at slightly different angles, the outgoing beam is characterized by a relatively large divergence.
文中所得结果能用于分析光线或光束通过复杂光学系统的变换和多元件光腔的问题。
The results given in this paper is useful for analysing the transformation of ray or beam through a complex optical system and the problems of multielement resonators.
本文主要研究了一种新的测量方法——细光束扫描来测量光线预制棒的折射率分布。
In this paper a new measure method is described — the technique of thin beam scan to measure the distributing of refraction ratio of section plane of polymer optical fiber.
它可以从坐标点添加透过大气穿过森林树冠的光流射线，光束，雾霾，夜间或从文本照射出光线。
Add shafts of light streaming through clouds, rays filtering through a forest canopy, beams of light on a foggy night or rays shooting out from text.
采用光线矢量法设计了两个相互垂直的椭圆截面柱透镜组来准直半导体激光束。
By using the light ray vector method, the elliptic-section cylinder lenses have been designed to collimate the semiconductor laser beam.
利用几何光学的光线追迹法形象地描述了轴棱锥透镜系统产生局域空心光束过程。
Theprocess of the bottle beam generated from an axicon-lens system is described by a novel method based on the ray-tracing.
利用ZEMAX光学软件对系统进行光线追迹获得光束经过柱面镜后的聚焦情况。
ZEMAX software is used for optical ray tracking of the system to get images after cylindrical lens.
论文中对长距离激光准直光束特性进行了较详细的实验研究和理论分析认为，影响其准直精度的三个重要因素是光源漂移、光线弯曲和随机抖动。
The maesurement errors in the laser collimation are mainly caused by the light beam drift, the light beam incurve and the light beam random tremble.
根据能量守恒原理， 推导了高斯光束整形系统中任意光线在入射面与出射面的坐标变换关系。
The relationship of coordinate transformation of arbitrary rays in an incident plane and an image plane was deduced based on the law of energy conservation.
走廊尽头的氛围由迷宫一般的蓝色几何光束营造。 光束漂浮于天空中，打造出一个仅仅由光线构成的拱形建筑物。
The parcours finishing atmosphere is constituted by a maze of blue coloured geometric flashes apparently floating in the sky and creating a groined vault, built just out of light.
研究了真实光线追迹优化光学系统的方法以简化高斯光束整形系统的光学设计。
A real ray tracing method was used to simplify the optical design of a Gaussian beam shaping system.
研究了真实光线追迹优化光学系统的方法以简化高斯光束整形系统的光学设计。
A real ray tracing method was used to simplify the optical design of a Gaussian beam shaping system.
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