查询词典 laser printer

Poly decade refining production applications rich practical experience, independent research and a series of laser processing equipment, further re-processing base in actual production Strict testing, continuous improvement, and ultimately the formation of "laser" brand laser cutting board production equipment Products: laser knife mold cutting machine, laser plotter, laser proofer, computer automatically machetes, and other cutting board production related equipment.

聚十年之生产應用所提煉的丰富实践经验，自主研制出系列激光加工设备，再经加工基地的严格实际生产檢驗，不断完善，最终形成"嘉洛激光"品牌的激光模切板制作设备系列产品：激光刀模切割机、激光绘图机、激光打样机、電腦自动弯刀机及其它模切板制作相关设备。

Studies on basic working principles and designs of fiber lasersThe basic working principles as well as the major characteristics of laser and fiber lasers are firstly reviewed,including the interaction between light and matter, the laser oscillation conditions and the spectrum distribution,the gain characteristic and spatial hole burning effect,the influence of external environment on the stability of laser output and the actual limits of fiber laser bandwidth;The designs of bidirectional single-mode Er-doped fiber ring laser and multi-wavelength laser is then discussed,respectively;The characteristics of dynamic grating reflection spectrum of the fiber saturable absorber is systematically analyzed.?

在激光型光纤传感器的设计、实验现象的理论解释等方面做了如下的研究工作：光纤激光器的基本原理与设计方案概述了激光和光纤激光器的基本原理，包括光与物质的相互作用，激光振荡的条件及频谱分布等激光产生的基本原理：掺铒光纤的增益性质，空间烧孔效应和外界扰动对激光输出稳定性的影响，光纤激光器的实际极限带宽等光纤激光器的相关知识；分别讨论了双向单纵模环形腔激光器和多波长激光器的设计方案；系统地分析了掺杂光纤饱和吸收体中形成的动态光栅的反射谱特性。

Main products of Sunic Photoelectricity: Laser marking machine, Pneumatic marking machine,Laser cutting machine,Laser engraving machine,Laser scribing machine,Laser snick machine,Full sets of solar equipment series etc up to 30 kinds of products. they are widely applied in the fields of solar energy,aero-space and electron, spare parts of automobile, hardware, food and medicine, medical instrument, advertisement and clothes, printing and packing, arts and crafts and so on.. Among them, YAG laser scribing machine have supply the gap in China and substitutes the imported goods, it has taken up more than 85% market share in China and has been appointed the product of foreign-aid project of CCPIT (China Council for the Promotion of International Trade).

三工光电主要产品：激光打标机系列、气动打标机系列、激光切割机系列、激光雕刻机系列、激光划片机系列、激光刻膜机系列、太阳能成套设备等三十多种产品，广泛应用于太阳能、电子元器件、汽车摩托车零配件、航空航天、五金机械、工具量具刃具、水暖洁具、食品医药、医疗器械、化妆品、印章、广告、皮革服装、印刷、包装、装潢、工艺品等领域。

The research which is the important part of the tunable erbium-doped fiber laser is composed of two main parts: 1. the gain part of the tunable erbium-doped fiber laser, which in fact is an erbium-doped fiber amplifier, its output characteristics are discussed both in theory and experiment, and the differences are also discussed between theory and experiment; 2. the saturated absorber part of the tunable erbium-doped fiber laser, also the part to narrow the line width of the fiber laser. The line-width narrowing mechanism in fiber laser induced by unpumped Er-doped fiber is presented from the aspect of coupling wave equation, and the main factor is considered as the standing wave induced by interference. The line-width is narrower when the standing wave is stronger, and the narrowing effect disappears with the disappearance of the standing wave. In the experiment, when adding a Faraday mirror in the laser cavity to remove the standing wave , the narrowing effect disappears. So the theory is proved by the result of the experiment.

本课题的研究内容是集成光学声光可调谐掺铒光纤激光器的重要组成部分，主要分两部分：1、声光可调谐掺铒光纤激光器中增益部分的研究，相当于对掺铒光纤放大器的研究，理论上对掺铒光纤放大器的输出特性进行分析，实验上实现了掺铒光纤放大器系统，并将实验数据与理论计算数据进行对比，分析了误差产生原因；2、声光可调谐掺铒光纤激光器中饱和吸收体部分的研究，即压窄光纤激光器输出线宽的研究，从耦合波方程出发，理论上解释了未泵浦掺铒光纤压窄光纤激光器线宽的原理，分析了影响该作用的主要因素是未泵浦掺铒光纤中相对传输的光干涉形成的驻波：驻波越强，压窄效果越好，相反当没有驻波时，没有压窄效果，在实验上通过在激光器腔内加入法拉第旋转镜使驻波消失，同时压窄效果消失，从而验证了理论分析的正确性。

And a number of national patents, research and development of laser marking machine, laser engraving machine, laser eyebrow washing machines, Photorejuvenation machine, laser therapy instrument, pneumatic marking machine, plate embossing machines and other products, and laser components Products , such as krypton lamps, xenon lamps, CO2 laser tube, optical lenses and other series.

并获得多项国家专利，研制开发的激光标记机、激光雕刻机、激光洗眉机、光子嫩肤机、激光治疗仪、气动标记机、标牌压印机等系列产品，和激光元器件产品，如氪灯，氙灯，CO2激光管，光学镜片等系列。

Firstly, we propose solid-state continue-wave laser to crystallized poly-Si films, the distinction of excimer laser, CW-laser possessed high stability, reliability, durable and low-cost. In this way, we used laser scanning speed and energy to analysis a status of grain lateral growth and crystallizes mechanism for various condition, furthermore, we succeed to crystallize great grain size more than 10 μm. To compare excimer laser crystallization and Sequential lateral solidification, CW-laser don't needed extra procedure to carrier out large grain size.

首先，吾人提出有别於传统准分子雷射结晶技术的固态连续波雷射横向再结晶技术，固态连续波雷射具有高稳定的特性且相较於准分子雷射具有可靠、耐用、价廉且维护成本低的优点，在此我们利用不同的扫描速度与雷射能量，分析出在不同条件下的横向结晶状态与其成长机制，并且成功的成长出大於10 μm的晶粒大小，相较於准分子雷射结晶与循序性侧向结晶，固态连续波雷射不需额外的步骤即可达成大晶粒成长。

Purse returns the medium and small businesses that rises without true beat, or stays helplessly in the dichromatic and drab world of dictate of black and white laser printer, or often is defended await it to output chromatic manuscript slowly anxiously before printer of common ink jet... as the whole world HP of tycoon of the industry that print rolls out industry first real business uses a sense, product line of complete ink jet printer, the business gush new era that broad medium and small businesses will draw a new " economy, efficient, professional ".

钱包还没有真正鼓起来的中小企业，要么无奈地停留在黑白激光打印机主宰的两色单调世界中，要么经常守在普通喷墨打印机前焦虑地等待它慢吞吞地输出彩色文稿……随着全球打印行业巨头 HP 推出业界首条真正商用意义的、完整的喷墨打印机产品线，广大中小企业将引来一个新的"经济、高效、专业"的商喷新时代。

this paper analyzed the error of two methods of printer fuzzy identification by a case of laser printer identification. by error analysis of single method and united method, it evaluated the reliability of two methods about printer identification.

摘 要：通过实际案例的激光打印机打印文字，鉴别打印机型和打印机墨粉类型，分析打印文字图像或墨料ftir图形单一鉴别与联合鉴别结果之间的误差率，评估两种鉴别方式的可靠性差异。

This time in Taipei, Li Hui uniquely abandoned his former way of presenting laser works by using concrete objects. Instead he emphasizes on the unique characteristics of laser light itself, such as the reaction between laser lights and smokes created by the fogger, how laser lights disappear in space due to the density of the air and furthermore how the audience reacts to the laser lights.

这次在台北，李晖放弃先前利用实体物品呈现雷射作品的方式，改而强调雷射光束本身独一无二的特性，例如，雷射光束及烟雾的相互作用，雷射光束如何因为空气密度的变化而在空中消失，以及观众对雷射作品有什麼反应。

To study the effect of laser flux on impulse coupling coefficient during the interaction between hydrogen fluoride laser and aluminum at air ambient and in vacuum, respectively, by changing laser spot size on the aluminum target, the relationship between impulse coupling coefficient and laser flux is obtained, which are compared with the interaction between CO2 laser and aluminum.

为了研究激光功率密度对氟化氢激光与铝靶相互作用过程中冲量耦合系数的影响，分别在大气和真空中，用聚焦后的激光烧蚀铝靶，通过改变聚焦到铝靶的光斑大小，得到冲量耦合系数和激光功率密度的关系，并将该实验结果与CO2激光和铝靶相互作用的实验结果进行比较。

After explaining total design of automated test system for microcircuit , the thesis introduces GPIB standard .

文章在说明了微电路模块自动测试系统的总体设计后，对GPIB标准进行了介绍。

He interceded in my behalf.

他替我说情。