求帮忙外文翻译语句通顺就ok

求帮忙外文翻译语句通顺就okThe strong thermal gradients present during laser heating, along with the fact that the twomaterials usually have different coefficients of thermal expansion, leads to the generation ofthermal stresses. Since the yield (flow) stress of the material decreases, in general, withtemperature, inelastic deformation will most likely take place. Thus, when the thermal loading isremoved, residual stresses remain in the material, concentrated mainly at the interface, which isalso the location where defects are more likely to be found (e.g., pores, cracks). A quantitativeunderstanding of these stresses, and how they depend on materials properties and (indirectly) onthe process parameters becomes very important.Therefore, as several events are taking place, simultaneously, involving at least the fields ofMass Transfer, Fluid Flow, Gas Dynamics, Phase Transformations, Deformation Mechanics andHeat Transfer, it is important to develop mathematical models including these phenomena. In thispaper we will focus our attention in the latter two, as we will apply the Finite Element Method tothe determination of temperature and stress fields in a two-dimensional domain. 1.2 Modeling of laser cladding: previous efforts Models of laser cladding developed so far have focused mainly on Heat Transfer, with afew considering also Mass Transfer and Fluid Flow. Weerasinghe and Steen