Realized by laser beam expand methods.
可通过光线扩束的方法实现。
The matrix facilitates ionization of proteins when excited by laser energy.
基质在激光能量的激发下使蛋白离子化。
The Ni based coating on 45 steel has been obtained by laser cladding technology.
采用激光熔覆技术在45钢表面获得镍基合金涂层。
The inventors called their idea Silex, for separation of isotopes by laser excitation.
这两个发明者称他们的想法为“捷希凯”，就是用激光激发的同位素分离。
Temperature measurement by laser is an advanced method for measuring temperature.
激光测温是一种先进的温度测量方法。
Time transfer by laser is the most precise one in several time comparison methods.
激光时间传递技术是目前几种时间比对技术中精度最高的一种。
Separation of Li isotopes by laser deflection of atomic beams has been carried out.
用激光光压偏转原子束进行了锂同位素分离实验。
The superiority of the connection of nut with protection by laser welding is expounded.
论述了激光焊接连接防护罩和螺母的优越性。
The reason for cracking of the metal surface melted by laser was analyzed theoretically.
本文从理论上分析了激光熔化表面的开裂原因。
The size distribution and mean diameter were measured by laser light scattering technique.
动态激光粒度分析仪测定其平均粒径大小和分布；
We analyze the effect on the optical radiation pressure for corpuscules by laser microbeam.
本文分析了激光微束光场辐射压力对微粒子的作用。
The driver’s date of birth and signature are embossed by laser engraving to make them sensitive to touch.
司机的出生日期和签名以激光雕刻的方式使其凸显可触。
The driver's date of birth and signature are embossed by laser engraving to make them sensitive to touch.
司机的出生日期和签名以激光雕刻的方式使其凸显可触。
The measurement principle and method of run out error by laser are introduced, and error is analyzed.
介绍了用激光测量跳动误差的测量原理、测量方法，并进行了误差分析。
The results show, surface treated by laser hardening can improve the surface hardness and wear resistance.
结果表明，激光硬化处理的表面能够有效地改善材料表面硬度和耐磨性。
Objective To study the effect of different factor settings on the strength of Co Cr alloy welded by laser.
目的研究在不同参数设置下激光焊接对钴铬合金焊接强度的影响。
The project produced an affordable manufacturing method called electronics on plastic by laser release or EPLaR.
该项目开发了一种可量产的制造方式，叫做激光发送电子着塑技术(electronicsonplasticby laserrelease ，EPLaR)。
The flow field in the swirl chamber of a motored diesel engine was measured by Laser Doppler Anemometry (LDA).
本文报导了采用激光技术对柴油机涡流室内流场进行实测的结果。
Conclusion The ceramic coating added by laser is testified in vitro to be a kind of good biocompatible ceramic.
结论激光熔覆钙磷涂层具有较好的体外生物相容性，是一种生物陶瓷涂层。
The optimal technological parameter was obtained by laser cladding experiment and metallographic structure analysis.
通过熔覆试验和金相组织分析，获得了最佳工艺参数。
The segmentation of identification card image is seriously affected by laser restraining false pattern and color grid.
身份证图像的分割受激光防伪图案和彩色网格线的影响较大。
The structure of barium borosilicate glasses containing titanium is studied systematically by laser Raman spectroscopy.
用激光拉曼光谱系统研究了含钛钡硼硅酸盐玻璃的结构。
Ultrasonic wave excited in medium by laser can be used as a new method of ultrasonic measure and nondestructive testing.
在固体中利用激光产生超声波，可作为超声测量和材料无损检测的一种新方法。
This paper introduces the fundamental. principle and experimental method of diagnosing flame by laser Raman spectroscopy.
本文介绍了激光喇曼光谱法诊断火焰的基本原理和实验方法。
In this paper characteristics of field pattern distribution by laser hardening and the important parameters are presented.
提出激光硬化时的激光强度分布特性和主要参数。
The surface of the hypoeutectic white cast iron of great wearable work piece in common use was treated by laser hardening.
对要求高耐磨的大型工件常用的亚共晶白口铸铁材料进行了不同条件的激光表面强化处理。
We analyzed the variation of temperature with time, and construe the effects on parameter of detectors irradiated by laser.
分析瞬态温度场分布随时间变化的关系，讨论了激光辐照对探测器性能参数的影响。
The horizontal velocity at the outermost edge and thickness of bubbly flow are measured by laser Doppler velocity technique.
利用激光测速技术测量了平板水平放置时气泡流最外缘处的水平速度及厚度。
The measurement for the stiffness of broacher body structure by laser holographic interferometry is introduced in this paper.
本文介绍了我们采用激光全息干涉计量方法在拉床床身结构刚度试验中的应用。
The measurement for the stiffness of broacher body structure by laser holographic interferometry is introduced in this paper.
本文介绍了我们采用激光全息干涉计量方法在拉床床身结构刚度试验中的应用。
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