The development and application of the laser ultrasound technology will make a profound effect in mechanical engineering and surface physics.
激光超声技术的开发和应用，将在机械工程、表面物理等领域产生深远的影响。
Effect of laser shock processing on mechanical properties of Al-Li alloy.
激光冲击处理对铝锂合金力学性能的影响。
The invention of laser takes the mechanical effect of light into real applications, and Optical tweezers is the representation application.
激光的发明使得光的力学效应走向了实际应用，光镊是光的力学效应的典型事例。
From dressing effect optoacoustic Q-switched YAG pulse laser dressing is superior to conventional mechanical and continuous wave laser dressing.
从修锐效果看，声光调qYAG脉冲激光修锐优于传统机械修锐和连续激光修锐。
When the period of laser action was reduced to the order of millisecond by using a mechanical rotating switch within the cavity, this effect could still be observed.
采用腔内机械转盘开关，发现当激光作用时间逐渐变短至毫秒量级时，仍可观察到该现象。
AIM: to observe the effect of binding on the mechanical characteristics of bursting pressure and tensile strength after laser vascular anastomosis with binding.
目的：观察粘合剂对激光血管吻合的耐压强度与抗拉强度等力学特性的影响。
Objective:To study the effect of laser-welding gap distance on the mechanical properties of laser-welded cast pure titanium.
目的：研究激光焊接铸造纯钛时不同的焊接间距对纯钛性能的影响。
The main contents and achievements are summarized as follow:1. A theoretical model has been developed to investigate hydrodynamic effect of mechanical seals with a laser-textured pores seal face.
主要研究内容和结论如下：1。建立了激光加工多孔端面机械密封的流体动力学分析模型，根据假设，一个孔栏上的液膜压力分布可表征整个密封面上的液膜压力。
The main contents and achievements are summarized as follow:1. A theoretical model has been developed to investigate hydrodynamic effect of mechanical seals with a laser-textured pores seal face.
主要研究内容和结论如下：1。建立了激光加工多孔端面机械密封的流体动力学分析模型，根据假设，一个孔栏上的液膜压力分布可表征整个密封面上的液膜压力。
应用推荐