When a specific wavelength of laser light is shone on them these vibrations alter the reflective properties of the material, modulating the light bouncing off them.
当某一特定波长的激光照射声纤时，纤维震动便会改变材料的反射特性，并调节反射的激光。
When the strain is removed, it forms a ripply surface, and the spacing of the ripples affects the colour of the laser light, which varies as the material is stretched.
当这种材料的表面产生张力时，就会产生类波纹状的表面，并且这改变还会影响激光器发出的颜色，并且会随着张力的改变而变色。
The Chemistry and Camera instrument, seen above before a recent test firing at Los Alamos National Lab in New Mexico, USES a pulsed laser beam to vaporize a pinhead-size piece of material.
图片上是这件化学分析及摄像仪器在新墨西哥州洛斯阿拉莫斯国家实验室进行点火测试前拍摄的。
The machining quality of the hole is difficult to control because of the interactional complexity between laser and material.
由于激光与材料相互作用的复杂性，使得小孔加工质量很难控制。
Detailed analysis of the laser beam distribution after passed optical system is significant to the deep study the interaction of laser beam and material.
详细研究激光通过光学系统后的分布对深入研究激光与物质相互作用具有重要意义。
A laser optitherm transmission technique for the measurement of material thermal diffusibility is introduced.
介绍利用激光光热透射技术测量材料热扩散率的方法。
This is because they used a small laser spot in the process; it was less than 500 micrometers in diameter — about half the diameter of laser spots used in traditional material deposition.
因为在沉积过程中，他们使用的是直径小于500微米的激光斑点，这大概是传统材料沉积中使用的激光斑点直径的一半左右。
Yttrium Aluminum Garnet laser ceramics is an ideal material substitute for Yttrium Aluminum Garnet laser single crystal because of its excellent properties.
由于钇铝石榴石激光陶瓷具有优异的激光性能，是钇铝石榴石激光晶体理想的替代材料。
The effect of laser peening is related to power of laser, spot size of laser, material mechanic property and so on.
激光喷丸的效果与脉冲的能量、光斑直径的大小、材料的力学性能等因素有关。
The principle and experiment of measuring material initial stress by laser photothermal technique are introduced in this article.
阐述利用激光光热技术测量材料初始应力的原理及实验技术。
The peak output power of laser diodes using this material is up to 15 W.
利用该材料制作的激光二极管，其峰值输出功率达到15W。
The numerical model is set up on the basis of the action and mechanization generated by laser and material in laser melting process.
激光熔凝处理的数学模型是以激光与材料相互作用的过程及其此后发生的物理规律为基础建立的。
The mathematics method on the complete function of integrated broadening optical lineshape for laser material is given.
本文建立了一种求解激光工作物质综合加宽机制下谱线线型函数统一的数学方法。
The mathematical modelling of laser material processes is important to understand the phenomena occurring in the region irradiated by the laser which is used as the heat source.
在激光材料过程中，激光辐照工件时，相当于一个热源，辐照区会发生很多现象，数值模拟对理解这些现象非常重要。
For the same material, the quality of femtosecond laser micro-processing is much better than that of nanosecond laser micro-processing.
对于同样的材料，飞秒激光加工的质量明显优于皮秒、纳秒激光加工的质量。
Laser cooling of solid material is also called anti-Stokes fluorescent cooling, and it is a developing all-optical cooling technology in recent years.
固体材料的激光制冷又称反斯托克斯荧光制冷，是近年来刚兴起的全光学制冷技术。
Organio photochromic material is a new record and display material, and has been used in laser display of holography.
有机光色材料是一种新的记录显示材料，在激光显示全患照相技术中得到了应用。
At the same time, this paper prospects the developing trends of laser material processing technologies in industry applications.
同时展望激光材料加工技术工业应用的发展趋势。
AGV is a important equipment of Material Flow Systems. In this paper, summarized laser guided AGV's navigation and control principle.
AGV是物流系统中的关键设备之一，本文简单阐述了AGV的激光导引及控制原理。
Combined the condition and requirement of the research project, experimental research are done to the fundus material, plating material and the technics of plating of laser chaff.
根据课题研究需要并结合实际条件，对激光箔片的基底材料和镀层材料进行了分析，并对镀层工艺进行了试验研究。
Precoated sand made of mixing this kind of resin and sand can serve as laser sintering material which suits laser rapid molding process much more.
这种烧结剂是一种改性酚醛树脂，它和作为耐火骨料的原砂混合制成覆膜砂作为激光烧结材料更加适用于激光快速成型过程。
This paper is concerned with the laser ignition performance of energetic material affected by the light spot diameter using photoelectric method.
用光电探测法研究了激光光斑直径对含能材料激光点火特性的影响。
There are many ways of material surface treatment; the application situation of laser for the material surface treatment is a new technology.
材料表面处理有很多种处理方法，应用激光对材料表面实施处理则是一门新技术。
A lot of material can be carved by CO2 laser equipment, and the effect is well-perfect.
采用CO2激光器可以对许多材料进行雕刻，效果十分理想。
Objective:To explore the effect and the filling material of vitrectomy combining with laser on the treatment of PDR.
目的：观察分析玻璃体切割联合激光治疗增殖性糖尿病性视网膜病变的疗效及充填材料选择。
The results show that the material and construction of the solid target affect the impulse coupling observably, not the distributing of laser power.
结果说明：能量的分布不是影响冲量耦合系数的主要方面，而靶物质材料和靶结构对冲量耦合系数会有较大影响。
In this paper, we had studied the arts and crafts and mechanism of the laser cleaning, and made better purpose in laser cutting of different non-cleaned material using it.
本文对激光清洗技术的工艺及机理进行了研究，并将其应用到激光切割的过程之中，对不同的非洁净表面清除效果均很好。
In this paper, we had studied the arts and crafts and mechanism of the laser cleaning, and made better purpose in laser cutting of different non-cleaned material using it.
本文对激光清洗技术的工艺及机理进行了研究，并将其应用到激光切割的过程之中，对不同的非洁净表面清除效果均很好。
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