激光材料

Lu J.Physics of interaction between laser and material.

激光与材料相互作用物理学。

Physics on reciprocity of laser and material［M］.

激光与材料相互作用物理学［M］。

The results show that laser cutting of sandwich material need higher power, gas pressure, lower speed than common steel.

结果表明；与普通钢相比，三明治材料的激光切割需要更高的功率、气体压力、较小的速度。

Calculation of heat interaction between a series of the laser pulses and the material .

李俊昌。激光脉冲列与材料的热作用计算。

A laser consists of a material capable of amplifying light in a cavity, which applies feedback.

一个激光由一组可放大光材料在一腔，它适用于反馈。

Without doubt, the pure numerical calculations are important and helpful to disclose the laser material interaction rule; however they are difficult to be used in practical application due to their lengthiness calculation time and high calculation cost.

然而，由于激光对材料表面改性处理问题非常复杂，原则上，一个能够真实反映热作用结果的较严格的温度场计算只能通过有限元、有限差分等纯数值计算方法来完成。

Some methods, such as hydrothermal method, sol-gel method and pulse laser deposition method, have been developed to prepare manganite nanomaterials. Studies on the nanoscaled manganites revealed that they exhibit a number of novel physical properties such as low field high magnetoresistance, superparamagnetism, and large coercivity and more promising applications as compared to the corresponding bulk compounds.

发展了低温水热法、溶胶凝胶法、脉冲激光沉积模板法等方法制备锰氧化物纳米材料，研究发现纳米级的锰氧化物表现出了一些不同于块材的奇特的物理性质：如低场高磁阻效应、超顺磁性、大矫顽力、低饱和磁化强度及表面自旋玻璃等。

Moreover, the microstructure and the mechanical property of the material in heated area were measured and analyzed.

此外， 对激光弯曲后的材料微观组织、力学性能进行了测量和分析。

Study of photoelasticity of optical material by using laser heterodyne interferometer.

寇戈。 采用激光外差干涉仪测量光学材料光弹特性的研究。

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。

For a big chunk of credit-card losses; the number of filings (and thus charge-off rates) would be rising again, whether

年美国个人破产法的一个改动使得破产登记急速下降，而后引起了信用卡大规模的亏损。

Eph. 4:23 And that you be renewed in the spirit of your mind

弗四23 而在你们心思的灵里得以更新