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laser
相关语句
  激光
    Application Research on Selective Laser Sintering
    选择性激光烧结技术应用研究
短句来源
    Synthesizing and Cladding Re-Bioceramic Composite Coating on Titanium Alloy with Laser Beam
    钛合金表面激光合成与熔覆稀土生物陶瓷复合涂层的研究
短句来源
    A Study upon Laser Surface Modifications on NiTi Shape Memory Alloy for Biomedical Applications
    生物医学用镍钛形状记忆合金激光表面改性的研究
短句来源
    Study on Characterization and Characteristics of Surface Topography by Excimer Laser
    准分子激光加工表面微观形貌表征及其特征研究
短句来源
    Laser Cladding and Laser-induced Self-propagating Synthesis of Zr-based Amorphous Alloys
    Zr基非晶合金激光熔覆与诱导自蔓延合成
短句来源
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  激光器
    Survey of high power CO_2 industrial laser applications and latest laser developments
    高功率CO_2工业激光器应用和最近激光器发展
短句来源
    Catalytic regeneration tests of the working gas for JL6ACO_2 laser
    JL6A型CO_2激光器工作气体的催化再生试验
短句来源
    Soctional Welding Process of Long Ceramic Tube for Making of Metal-Ceramic Ar~+ Laser
    Ar~+激光器用的长陶瓷管分段焊接工艺
短句来源
    Moisture Regain During Passivation of XeCl Laser
    XeCl准分子激光器钝化中的返潮现象
短句来源
    Ni-Cr-Ti-Al laser cladding layers with different chemical composition on superalloy K418 were prepared by CO2 laser.
    并利用CO2激光器在K418镍基高温合金表面制备了不同化学成分的Ni-Cr-Ti-Al涂层;
短句来源
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  “laser”译为未确定词的双语例句
    Microstructure of hot-forged infrared laser window mrterial KCI
    热锻红外激光窗口材料KCl的显微结构
短句来源
    “LASER MODEL”——--A MICROSCOPIC THEORY OF MARTENSITIC TRANSFORMATION I. SOME BASIC CONCEPTS AND A SIMPLE STATISTIC MODEL
    马氏体相变的微观理论—LASER模型 Ⅰ.基本概念和简单统计模型
短句来源
    "LASER MODEL"——A MICROSCOPIC THEORY OF MARTENSITIC TRANSFORMATION Ⅲ. QUANTUM THEORY——2. SOFT MODE THEORY
    马氏体相变的微观理论——Laser模型——Ⅲ.量子理论——2.软模理论
短句来源
    Crystallization Texture on the Surface of X 165 CrMoV-12 Steel Treated by Laser Melting
    X165CrMoV-12钢表面处理组织与结晶织构
短句来源
    Microstructure and Sliding Wear Property of Laser Clad TiN-Reinforced Composite Coating
    Microstructure and Sliding Wear Property of Laser Clad TiN-Reinforced Composite Coating
短句来源
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  laser
Two compounds were designed, synthesized, and characterized by 1H-nuclear magnetic resonance (1H-NMR), ultraviolet (UV)-visible, and matrix-assisted laser desorption/ionization (MALDI) mass spectra.
      
Restriction Enzyme Pattern Analysis of Mycobacteria DNA by Capillary Electrophoresis with Laser-Induced Fluorescence Detection
      
A new method for rapidly detecting restriction enzyme patterns of Mycobacterium DNA using capillary electrophoresis with laser-induced fluorescence detection (CE-LIFD) was developed.
      
The polymers were characterized by IR spectra, thermal-weight analysis, scanning electron microscope and laser particle size analysis.
      
Photoinduced intramolecular electron transfer process from C60 moiety to carbazole moiety has been studied by nanosecond laser flash photolysis.
      
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This article abstracts the technological problem of the manufacture for double oblong cylindrical focal reflector, which isin solid laser applied. In order to raise the accuracy of the manufacture of the cylindrical reflector, the technology of the exact manufacture of the cylindrical surface on the universal tool milling machine is given. It will be very simple to machine the cylindrical reflector without using complex equipments, and the accuracy of the manufacture will be easy assured. This technology...

This article abstracts the technological problem of the manufacture for double oblong cylindrical focal reflector, which isin solid laser applied. In order to raise the accuracy of the manufacture of the cylindrical reflector, the technology of the exact manufacture of the cylindrical surface on the universal tool milling machine is given. It will be very simple to machine the cylindrical reflector without using complex equipments, and the accuracy of the manufacture will be easy assured. This technology is specially suitable for the various arid less manufacture of products, it will be very quickly and low cost. Naturally this method is also suitable for the manufacture of other inside or outside oblong cylindrical workpieces.

本文针对固体激光器上实际应用的双椭圆柱面聚光腔的制造工艺问题作了研究,为提高腔体的制造精度,提出了一种在万能工具铣床上精密加工椭圆柱面的工艺方法,其优点是工艺方法简便,不需要复杂的工艺装备,加工精度也易于保证,尤其适合产品小批量生产的加工条件,上马快,经济效果好。该方法也适用于加工其它内、外椭圆柱面的工件。

Surfaces made of four types of steel, i. e. 20, 20 Cr, T12 and W18Cr4V (18-4-1), under different conditions of heat treatment, were subjected to the irradiation by a 2kW CO2 laser, the treatment including surface hardening, surface alloying and surface glazing.

研究了20、20Cr、T12和W18Cr4V(18—4—1)四种钢试样在不同热处理状态下经受激光表面硬化、复层和上釉的处理。激光照射条件是:用墨汁、Ni—B—Si粉和WC粉黑化;功率密度为8,000W/Cm~2和23,400W/Cm~2; 扫描速度为 7.8—24.7mm/s。进行了金相、电镜、显微硬度和耐蚀性研究。指出激光表面处理可以获得超高硬度和良好的耐蚀性,特别是Ni—B—Si粉激光上釉有很高的耐蚀性。在本试验条件下进行激光照射还不能得到非晶态的表层。

This article introduces bnief ly the principle of sweeping away rust by laser and the test on the ship steel by CO2 laser.

本文简要介绍激光除锈的机理和利用CO_2激光器对船用钢板进行的除锈试验.利用激光去除钢铁材料表面的锈蚀,是一种新的除锈方法.采用这一方法不仅能有效地去除锈蚀,而且能使除锈后的表面强化并具有一定的防锈能力.

 
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