From the microscopic view point of energy transfer, energy transfer mechanism of femtosecond pulse laser radiation on metal film and the resulted molecules desorption from substrate is discussed.
从微观能量传输角度，对飞秒脉冲激光的辐射传热及其产生的金属薄膜吸附层分子脱附过程的能量输运机理进行了研究。
The energy absorption by the working gas, the radiation loss from plasma and the effect of working-chamber shape on the laser-sustained plasma characteristics are considered.
研究中考虑了工质对激光能量的吸收与辐射热损失，以及吸收室形状对激光维持等离子体特性的影响。
Conclusion Low energy laser radiation can accelerate the vascularized reaction in PDL of the removed teeth, which may promote the reconstruction of PDL and alveolar bone.
结论：低强度激光照射能促进兔正畸牙pdl的血管化反应，从而有益于正畸牙周组织的改建。
Result Low energy laser radiation united Solanum nigtLIlll Polysaccharide could inhibit tumor growth and angiogene.
目的：探讨低能量激光照射联合复合多糖对荷肝癌小鼠肿瘤细胞周期及凋亡的影响。
Result Low energy laser radiation united Solanum nigtLIlll Polysaccharide could inhibit tumor growth and angiogene.
目的：探讨低能量激光照射联合复合多糖对荷肝癌小鼠肿瘤细胞周期及凋亡的影响。
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