laser material的例句大全

The experiments used a kind of fulgide photochromic material as the recording layer. Different combinations of the laser power and the write time were used with 4-level recording realized using high, medium, low and zero laser diode powers.

实验中采用俘精酸酐类光致变色材料作为记录层，使用不同的激光功率和写入时间的组合，由大、中、小3种幅值和零功率写入实现了4阶存储。

When a normal pulsed laser radiation is focused to irradiating a target of metal or isolator, a space electric signal will be observed in the vaporized and ejected material before the target.

当普通脉冲激光聚焦照射金属或绝缘体靶时，在靶前面激光产生的蒸汽和溅射物质中，观察到空间电信号。

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提供关于材料加工以及工件加工的信息.

Technological analysis for cutting non-metal material by CO_2 laser

CO2激光切割非金属材料工艺分析

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。

According to the basic traditional theory of laser optics and the novel properties of negative-index material, the theory model for paraxial Gaussian beams in the NIM is obtained from the Maxwell equations.

利用传统激光光学的基本原理，结合负折射率材料的新特性，从Maxwell方程组出发，建立负折射率材料中傍轴高斯光束传输的理论模型。

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。

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

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。

The numerical simulations in the case of cylinder structure show oscillating wavelength and threshold gain against inside and outside radius of laser, the layer refractive index and pair number of Bragg mirror, thickness, position and oxidized material's refractive index of oxidized aperture, in detail.

对圆柱形结构情况进行了数值模拟，得到了振荡波长、阈值增益随激光器内外半径、Bragg反射镜层折射率、周期数以及氧化孔径层厚度、位置和氧化物折射率的详细变化规律；

Because the stress damage threshold intensity is smaller than the melting damage threshold intensity, permanent damage in optical material is produced when circumference stress exceeds the tensile strength. The damage morphology of K9 glass induced by laser is proved to be cleavage burst.

由于K9玻璃的应力损伤阈值小于熔融损伤阈值，因此当激光作用引起的环向热应力大于材料的抗拉强度时，材料发生永久性损伤，损伤形态为拉伸解理。

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。

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

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。

Effects of Laser Beam Fluctuation on Thermal Interaction Between Laser and Material

激光输出不稳定性对激光与物质热作用的影响

The thermal effect of the interaction of the laser with semiconductor material is one of the most important physics phenomena when the laser irradiates semiconductor surface.

激光与半导体材料相互作用的热效应是激光束入射于半导体材料后发生的主要物理现象之一。

The thermal model of CCD material irradiated by pulse and CW laser was presented and discussed.

建立了脉冲与连续激光辐照MOS结构典型材料硅和铝的加热模型，并对脉冲激光与连续激光辐照硅和铝的温升分布进行了数值计算，得到了温升分布曲线；

A corresponding computer program by using finite element methed is coded in FORTRAN 77 and is implemented on microcomputers. Numerical results show that the thermal stress and material softening irradiated laser beam will induce the catastrophic buckling failure of the pre compressed cylindrical shell.

数值计算结果表明，激光照射区域产生的热应力和材料软化将导致处于正常工作状态的轴压圆柱壳发生灾难性的热屈曲破坏。

Associated with the phase transition are the considerable changes in its optical, electrical and magnetic characteristics, which makes VO 2 films an attractive material for various applications including optical and/ or electrical switches, optical information storage, laser protection and solar energy control of windows.

由于相变前后电、磁、光性能有较大的变化，这使得它成为一种有前景的电/光转换、光存储、激光保护和智能窗材料。

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；