laser material的例句大全

Firstly the interactional principle of laser and material, the physical and chemical properties of the thermoplastic plastic is studied in theory, and the laser sintering mechanism of powder is also studied.

首先从理论上分析了激光与材料相互作用原理和热塑性塑料的物理、化学性质，并且研究了粉末激光烧结机理。

Over the past decades, partially coherent beams have been extensively investigated and have found wide applications in many fields, such as free-space optical communications, material thermal processing by laser beam, laser scanning, inertial confinement fusion by laser, nonlinear optics and imaging applications.

在过去的几十年里，部分相干光已经被广泛的应用在很多领域，如自由空间光通讯，激光材料表面热处理、激光扫描、惯性约束核聚变、非线性光学、光学成像等。

The design involves the coaxial-line structures of sending and receiving laser, the calculation of the distance from the top of silo to the surface of material, based on the phase offset between reflex and emission.

该方案采用收发同轴结构，以物料表面反射光与发射光相位差来计算物料表面距筒顶距离。

Microstructure of powder metallurgy material surface layer modified by laser cladding nano-Al_2O_3

激光熔覆纳米Al2O3的粉末冶金件的表面组织

Thermal coupling coefficient of metal material to CW IR laser

金属材料对连续波红外激光的热耦合系数

LSAW screens the incident laser beam. At the same time, it emits short-wavelength radiation which is efficiently absorbed by the material surface.

LSAW屏蔽入射激光，同时发射易被材料表面吸收的短波长辐射。

Study of Photoelasticity of Optical Material by Using Laser Heterodyne Interferometer

采用激光外差干涉仪测量光学材料光弹特性的研究

The results indicated: the porous metal material was shaping by balling and felt powder sintering under the local laser high energy.

试验结果表明：多孔金属材料是在激光局部高能量烧结下球化并粘接成形。

Phase transition speed research of metal material at laser irradiation medium strength

金属材料在中强度激光辐照下的相变速度研究

Preparation and Characterization of Tin Sulfide as a Solar Cell Material Grown by Pulsed Laser Deposition

脉冲激光沉积方法制备太阳电池材料硫化锡及其性质的研究

Response of parabolic laser thrusters under impulsive thermomechanical loading Numerical analysis of heat-resistant performance for laser thruster material

抛物面型激光推力器的热力冲击响应激光推力器材料耐热性能的数值分析

The state of the art of laser strengthening technology on material and structure are briefly introduced.

本文介绍了激光辐照强化技术在材料、结构方面的研究概况。

The paper introduces the manufacture, debugging and application of laser puncher for thermal controlling thin film material plating aluminum used on spacecraft. Subsequently, the storage method of the material after punching is given.

文章介绍了航天器用热控镀铝薄膜材料的激光打孔设备研制，设备调试及应用，并介绍了镀铝薄膜材料打孔后的存放方法。

The design of laser puncher for thermal controlling thin film material used on spacecraft

航天器用热控薄膜材料激光打孔机的设计

Experimental Study on Al Flyer Driven by Laser and Increasing Material Pressure with Flyer

激光驱动Al飞片及利用飞片增加材料压力的实验研究

Material growth and device fabrication of the first 1.3 μ m quantum well ( QW) edge emitting laser diodes in China are reported.

报道了中国第一只1.30μm单量子阱边发射激光器的材料生长、器件制备及特性测试。

It is proved by the experiment and practice that the stability and hardenability of the austenite have slight effect on the properties of the metallic material during the process of the laser surface strengthening.

试验和实践证明，在激光表面强化的过程中，奥氏体稳定性和淬透性对金属材料性能的影响不是致关重要的；

Technology of atomic flow produced through metal evaporation is widely utilized in such fields as material science, superconduct, optical device, especially in atomic vapor laser isotope separation ( AVLIS).

金属蒸发产生原子束技术在材料科学、超导及光学器件，特别是原子激光同位素分离中得到充分应用。

Aluminate has been used widely as host material of laser and luminescent material because it it has a good temperature conductivity, mechanical strength and chemical character which can dope different rare elements easily.

铝酸盐由于具有优良的导热性、机械强度以及良好的化学性质，易于掺入不同的稀土离子而获得不同颜色的光，因而被广泛地用作激光和发光的基质材料。

Study on temperature field of GaN material in laser lift-off technique

激光剥离技术中GaN材料温度场的研究