There exist cleaning threshold and damage threshold in laser cleaning.
激光清洗存在着清洗阈值和损伤阈值。
The methods of laser damage detection and laser induced damage threshold (LIDT) were introduced.
介绍了激光损伤的检测及损伤阈值的测量方法。
The damage threshold increased with the beam radius increasing, and decreased with the number of laser pulse increasing.
损伤阈值随光斑半径的增大而增大，随脉冲数目的增加而变小。
The factors that affect the damage threshold and the advantage of RMS in laser reflective film preparation are also discussed.
阐述了影响激光反射膜损伤阈值的因素以及反应磁控溅射制备高阈值激光反射膜的优势。
The effects of SiO2 protective layers and annealing on the laser-induced damage threshold (LIDT) of the films are investigated.
文中对SiO2保护层和退火对Ta2O5薄膜的激光损伤阈值的不同影响进行了研究。
The damage threshold is regularized in order to reflect strain-rate sensitivity of rock materials under impact load.
为了反映冲击载荷下岩石材料的应变率敏感性，对损伤的门槛值进行粘性调整。
Thus, it is very significant to research the damage mechanism of optical film and improve laser induced damage threshold (LIDT).
因此研究光学薄膜的激光破坏机制，如何提高激光损伤阈值，具有重要的实际意义。
The damage threshold for Fear, Psychic Scream, Hex, Intimidating Shout, and Turn Evil to break early has been significantly reduced.
提前打断恐惧、心灵尖啸、妖术、破胆怒吼和超度邪恶所需的伤害量被显著降低。
The effects of heat conductivity and thickness of glue on laser damage threshold and heat recovery time are calculated and discussed.
计算和讨论了胶层的热传导率、厚度对激光破坏阈值及热恢复时间的影响。
Therefore, the distribution configuration of the fatigue damage threshold is the same as the distribution configuration of lineal cumulative damage.
因此，新定义的疲劳损伤阀值与线性累积损伤之间在分布形态上是一致的。
The fatigue damage threshold observes the normal distribution under the condition of the logarithmic fatigue life observing the normal distribution.
疲劳寿命在一定显著水平下服从对数正态分布，由此可以证明疲劳损伤阀值服从正态分布。
The result showed that EDTA with high concentration has evident effect on light scatter of KDP crystal but not laser damage threshold and homogeneity.
结果表明，高浓度EDTA对KDP晶体光散射有明显的影响，但对光学均匀性和光损伤阈值无明显影响。
Meanwhile, the transmission spectra and damage threshold of KDP crystal were measured. The results showed as-grown crystal has good optical properties.
同时，测试了晶体的透过光谱和光损伤阈值，发现快速生长的晶体有着较好的光学性能。
The damage threshold of optics limits the output of KrF laser because the laser with shorter wavelength is easier to induce damage on the optical elements.
由于短波长激光更易造成光学元件的损伤，因此光学元件的损伤阈值限制了氟化氪激光器的能量输出。
Using the transition matrix method, the relationship between the catastrophic optical damage threshold and the coating structure of semiconductor lasers were analyzed.
采用转换矩阵的处理方法，对大功率半导体激光器腔面光学灾变阈值与膜层结构的关系进行了分析。
The referenced expression of damage threshold fluence in laser induced detector damage is given, also the obvious and recessive damage factors and their causes are analyzed.
给出了光电探测器激光能量损伤阈值的参考表达式，并对导致激光损伤的显性和隐性因素及其成因进行了分析。
In both vacuum and atmosphere, the damage threshold and damage spot appearance of the photovoltaic detector are discussed under single pulse or multi-pulse laser irradiation.
分析讨论了真空及大气环境下，单脉冲及多脉冲激光打击时，光伏型探测器的破坏阈值及破坏形貌的区别及其成因。
The negative ion element will become the gas source center and form an ejection in the process of evaporation of coating material, so decrease the damage threshold of the coatings.
并且提出负离子元素在膜料蒸发过程中形成气源中心，产生喷溅，从而使薄膜的损伤阈值降低。
Subsurface damage has been the main cause to lower the laser-induced damage threshold of optics components in high power solid laser system, and one important kind of these is scratch.
亚表面缺陷是造成固体激光器光学器件损伤阈值过低的重要原因，而表面划痕是缺陷中重要的一种。
The effects of the laser power, defocusing amount and the scanning velocity tO the cleaning results are got by experiments; the cleaning threshold and the damage threshold are obtained.
通过实验，确定了激光功率、离焦量和扫描速度对清洗效果的影响，并最终确定激光清洗时的损伤阈值和清洗阈值。
According to the damage threshold evolutions, the defects can be effectively classified and judged, and the distribution properties of functional defects in the optics surfaces can be analyzed.
通过对损伤阈值分布曲线研究，可以有效地对缺陷进行分级判断，从而分析光学元件表面功能性缺陷的分布状况。
According to the damage threshold evolutions, the defects can be effectively classified and judged, and the distribution properties of functional defects in the optics surfaces can be analyzed.
通过对损伤阈值分布曲线研究，可以有效地对缺陷进行分级判断，从而分析光学元件表面功能性缺陷的分布状况。
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