The main reasons are the differences of laser remelting technical parameters, the dissipatedheat case of materials and the thermophysical properties of materials.
激光熔凝工艺参数、材料的热扩散情况和材料的热物性参数的不同是造成上述现象的主要原因。
2
This told them it was probably a supernova, and the readings for light energy absorbed by the object and heatdissipated by it strongly implied it was surrounded by dust.