The laser-arc hybrid welding can improve the depth of fusion, welding speed and assembly gap, so it is a new and promising thermal source for welding.
激光-电弧复合热源焊接可以增大焊接熔深，提高焊接速度，增大装配间隙，是一种很有前途的新型焊接热源。
The noise source was firstly introduced into the differential equation of laser thermal conduction and the equation was solved.
首次在激光热传导方程中引入噪声项，推导了噪声影响下该激光热传导方程的解。
We research the issue of heat effect in the laser medium, analysis the work of substances, pump source, the cause of thermal lens which has an important impact on solid-state laser medium heat effect.
分析了对固体激光介质热效应有重要影响的工作物质、泵浦源，研究了热透镜产生的原因。
In the thermal fatigue test of cylinder head, the shaped laser beam is chosen as the heating source to simulate the real fatigue.
气缸盖激光热负荷试验采用整形激光束作为热源模拟实际工况下气缸盖承受的热负荷。
Taking CO2 laser tube as thermal source, this machine is developed in combination with of electronic technology, mechanical technology and computer.
以CO2激光管做为能源，结合电子、机械、计算机技术研制而成。
It is a common method to use dynamic speckles produced by the laser transmitting through a rotary ground glass as a pseudo-thermal light source in order to overcome these problems.
利用激光照射旋转的毛玻璃形成的动态散斑作为赝热光源可以解决上述问题，是目前常用的一种方法。
The paper proposed using a liquid crystal spatial light modulation (LC-SLM) controlling the laser beam to get a pseudo-thermal light source.
提出一种采用液晶光阀（LC-SLM）对激光束进行控制来获得赝热光场的方法。
The paper proposed using a liquid crystal spatial light modulation (LC-SLM) controlling the laser beam to get a pseudo-thermal light source.
提出一种采用液晶光阀（LC-SLM）对激光束进行控制来获得赝热光场的方法。
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