A basic 3D printer, also known as a fabricator or “fabber”, now costs less than a laser printer did in 1985.
一台简单的3D打印机（又名“编织机”），现在比1985年的激光机还便宜。
Figure I. 1 shows a basic laser diode chip which consists of two cleaved parallel facets and two sawed (roughened) sides.
图。1所示的是由两个平行解理面和二个锯出的(粗糙)侧面组成的激光二极管的管芯。
This article elaborated the basic theory of ablating cornea by Excimer Laser, maked out the ablating cornea's mathematics model.
文章分析了准分子激光角膜消融的基本原理，提出角膜消融的数学模型。
Laser is the basic element for application of laser technologies.
激光器是激光技术应用的基础。
This paper reviews basic principles and applications of laser surface melting.
本文概述激光表面熔化工艺的基本原理及其应用。
The research work above provides theory basic for exactly modeling and quality controlling of laser processing temperature field having the character of scanning and superposing process.
上述研究工作为具有扫描叠加过程特点的激光加工温度场精确建模和质量控制提供了理论基础。
Some basic law and characteristics of laser sputtering and film growth process, revealed by a lot of experiment studies are described in detail.
重点阐述了近年来由大量实验研究所揭示出的激光溅射及成膜过程的一些基本特点和规律。
The study is made on the laser spot radius, several basic parameters and measurement methods. The essential discussion is focused on the divergence angles of Gaussian beams.
研究了激光光斑半径、发散角的几个基本参量以及测量方法，对高斯光束的发散角测量进行重点讨论。
In this paper, mainly introduced laser power meter basic composition, and design two project for the measurement of laser power.
在本文中，主要是介绍了激光功率计基本组成，并设计出两个方案用于大功率激光的测量。
Using numerical simulation results, basic parameter of fiber laser was analyzed and demonstrated, and which is the theoretical basis for optimized design of fiber laser.
利用数值模拟结果对光纤激光器基本参量进行分析和论证。为光纤激光器的优化设计提供理论依据。
The paper introduces the basic principle of measuring displacement with laser interferometer, and gives a designing idea that realizes length measurement and angle measurement on one apparatus.
介绍了激光干涉法长度测量的基本原理，提出在不更换和调整系统中光学器件的条件下，实现线位移和角位移—机测量集成装置的设计思想。
This article gives an introduction to the applications of laser in basic medicine.
本文介绍了激光技术在基础医学中的应用。
On the basic of theory, experimental studies on laser cutting and polishing diamond film were carried out.
并且在实验研究的基础上，分析了激光刻蚀金刚石材料的基本规律。
Based on the basic concept of the coupling of LD with the fiber, the principle of operation and operation method of YAG laser welding automatic alignment system for LD/PD modules are given.
从LD与光纤端面耦合的基本概念出发，系统地介绍了用于LD/PD模块化的自动对准YAG激光焊接系统的工作原理和使用方法。
This paper describes a laser beam quality analyzer based on CCD, computer and MATLAB. The detailed composition, basic function and characteristics of the software are presented.
介绍了利用CCD、计算机并基于MATLAB开发的激光光束质量分析的软件，详细地介绍了该软件的组成、实现的基本功能及其特点。
This white light laser has the turnable characteristic of the output wavelength and intensity of its three basic colours respectively.
这种白色激光具有三基色的波长和强度分别可调的特性。
The basic requirements, main types and development of pulse compression gratings for ultrahigh laser are review.
文章对高强度激光超短脉冲压缩用衍射光栅的基本要求、主要类型、研究现状进行了综述。
Cut into the basic shape, with laser cutting, has the following advantages: the shape precision, not out of shape, cutting lines more smooth, more beautiful, more natural transition.
切割成基本字形，采用激光切割割，具有以下诸多优点：字形精准、不走形，切割线条更圆滑、更美观、过渡更自然。
Laser 2d scanning system on sphere panel is an important basic part of modern medical equipment.
球形屏激光二维扫描系统是现代医疗设备的一种重要基础部件。
This article presents basic demands of camouflage technologies of optics, infrared, laser, radar and multiple wave bands on the performances of camouflage coatings.
阐述了各种隐身技术包括光学隐身技术、红外隐身技术、激光隐身技术、雷达隐身技术和多波段隐身技术等对涂料隐身性能的基本要求。
The laser reflection photoacoustic method was designed for the determination of aniline in water. The basic principle, the experimental setup and the influencing factors were discussed in detail.
提出了用激光反射光声法测定水样中的苯胺，对方法原理、实验装置以及苯胺的最佳显色条件进行了详尽的讨论。
In this thesis, we briefly introduced the basic concepts of intense laser field, relative atomic experimental phenomena and theories on atomic ionization.
本文首先简要介绍了强场物理的基本概念和相关的原子物理现象，以及研究原子电离现象的有关理论。
This paper summarizes ordinary method of automatic scoring round target system and puts forward basic principle realizing automatic scoring round target system by laser coordinate orientation method.
综述了自动报靶系统实现的一般方法，提出了激光坐标定位法实现自动报靶系统的实现原理。
It is shown that the basic of a laser lies in its high photon degeneracy and are governed by the nature of stimulated emission.
并指出激光的基本特点是高光子简并度。激光的特性是由受激辐射的本质决定的。
The mathematics method on the complete function of integrated broadening optical lineshape for laser material is given. The basic proper ties of the complete lineshape function are analyzed.
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。分析、讨论了激光工作物质在各种加宽机制下光谱线线型函数的基本特性。
Based on the computing of projection density, it separates the terrain and the objects, extracts the feature information, and gains the basic 3d laser model.
改进基于投影密度的计算，进行地形、地物分离，并提取其特征信息，得到基本的三维激光模型。
In this paper, we introduce the basic principle of the laser target practice system, and specifically illustrate the whole design of device from hardware and software aspects.
本文主要介绍无线激光打靶器的基本工作原理，并对系统的整体设计从硬件和软件两方面作出详细叙述。
This paper introduces the basic principle, the methods and the system constitution of the laser trimming technology for precise resistors in microelectronics.
介绍微电子学中精密电阻的激光微调原理、系统组成及微调方法。
This paper introduces the basic principle, the methods and the system constitution of the laser trimming technology for precise resistors in microelectronics.
介绍微电子学中精密电阻的激光微调原理、系统组成及微调方法。
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