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laser strength
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  激光强度
     (2)when laser strength is smaller than 10 8W/cm 2,the wave state parameter of density and of pressure taking value are very little,when laser strength is larger than 10 8W/cm 2,two parameter value are greater;
     ( 2 )密度和压强的浪头状态参量在激光强度小于 10 8W/cm2 时 ,两参量的取值非常小 ,当激光强度大于 10 8W/cm2 时 ,两参量的取值非常大 ;
短句来源
     2)Under the same laser strength, the refraction coefficient aroused by rectangle-pulse laser is much bigger than that aroused by un-rectangle-pulse laser;
     2)在同一激光强度下,矩形脉冲激光引起的折射系数远较非矩形激光脉冲引起的折射系数大;
短句来源
     3)No matter which kind the pulse laser is,so long as the laser strength increases,the refraction coefficient will increase too. But only the rectangle-pulse laser is the most easy to make the refraction coefficient reach 1;
     3)不管是哪种脉冲激光,只要激光强度增加,折射系数都增加,但矩形脉冲激光更易使折射系数达到1;
短句来源
     4)When the laser strength is certain,with the increasing of the laser wavelength,the refraction coefficient will decrease by index law; and the extend of decreasing of un-rectangle-pulse laser is larger than that of rectangle-pulse laser;
     4)在激光强度一定时,随着脉冲激光波长的增加,折射系数都按一定的指数规律减少,非矩形脉冲激光的减少幅度大于矩形脉冲激光减少的幅度;
短句来源
     The influence of laser parameter to the refraction coefficient of plasmawasdiscussed. Theresultsarefounded:1)Whenthesizeofunitaryvectorpotentialislargerthan1.4,under the same laser strength,the electrostatic potential of rectangle laser is larger than that of the un-rectangle laser. And the less of laser strength is,the less is the discrepancy between the two;
     讨论了激光参数对等离子体折射系数的影响,结果发现:1)当激光强度归一化矢势的大小大于1.4时,在同一激光强度下,矩形激光对应的静电势大于非矩形激光对应的静电势,激光强度越小,两者的差异越小;
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  “laser strength”译为未确定词的双语例句
     Research on Laser Strength Technique for Gear Surface of HT300 Chain Wheel
     HT300链轮齿表激光强化技术研究
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     Research on parameter optimization of laser strength processing for the slot bottom of shaft end
     轴端沟槽底部激光强化工艺参数优化研究
短句来源
     This paper deals with laser transformation hardening processing parameters for HT300,analyzes laser treating methods for chain wheel. The results show that laser strength treatment is much simpler than surface induction quenching for chain wheel, and satisfied results of working requirement are obtained by hardness test and wearability experiments.
     研究 HT30 0激光相变硬化时的工艺参数 ,结果表明对 HT30 0链轮进行激光强化处理较表面感应淬火工艺简单 ,硬度测试及耐磨性能均可满足链轮的工作要求
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  相似匹配句对
     Laser Welding of High Strength Aluminum with Powder
     高强铝合金的激光填粉焊接
短句来源
     Strength combination of laser beams by binary optical method
     利用二元光学技术进行激光光强叠加的研究
短句来源
     Laser and It's Application
     激光(laser)及其应用
短句来源
     The Strength of Humor
     幽默的力量
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     Laser Polishing
     激光抛光
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  laser strength
Device for measuring the space distribution of CO2-laser strength in the far zone
      
We compute transition amplitudes to leading order in the laser strength.
      
The new data can be useful in the development of spatiotemporal light modulators for complex laser setups, where high laser strength is among the main requirements.
      


A new procedure is given to discuss photon statistics in a free-electron laser.The effect of the initial laser strength on the gain and photon statistics of a freeelectron laser is also discussed.

本文给出了研究自由电子激光中光子量子统计性质的一种新途径,并计讨了初始激光场强度对器件增益和光量子统计性质的影响。

Properties of the four-level avalanche upconversion system are carefully investigated using a rate equation analysis of the equilibritlm state.It is clarified that avalanche upconversion would open only when pumping laser strength and cross-relexation are bigger than a threshold level.The population variations of every energy level upon the cross-relexation and transition rates are given in this paper.

通过建立四能级雪崩上转换的速率方程,对稳态雪崩过程进行了详细的讨论和分析,阐明了雪崩上转换是个有阈值过程,并给出了各个能级布居随交叉弛豫P和跃迁速率Qi的变化.

With ion exchange,the mechanical strength of silicate laser glass is 2~3 times and laser strength is 3 times higher than the untreated ones,compensating the weakness of the glass that the heat-photo coefficient is higher.It has been showed that the threshold value of the glass increases slightly and the efficiency also decreases slightly after ion exchange, but the exchange allows much energy to obtain, making output increase by three times and showing that ion-exchange strengthening of silicate glass...

With ion exchange,the mechanical strength of silicate laser glass is 2~3 times and laser strength is 3 times higher than the untreated ones,compensating the weakness of the glass that the heat-photo coefficient is higher.It has been showed that the threshold value of the glass increases slightly and the efficiency also decreases slightly after ion exchange, but the exchange allows much energy to obtain, making output increase by three times and showing that ion-exchange strengthening of silicate glass is successful.

用离子交换法能使硅酸盐激光玻璃机械强度增加2~3倍,激光强度增加3倍,从而弥补了自身热光系数较大的缺点。虽然玻璃在处理后,阈值稍微升高,效率稍有下降,但因允许输入更大的能量,使输出得到3倍的增加,说明离子交换增强方法是成功的。

 
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