光子晶体作为一种新型人工结构功能材料，基于光子禁带的高反射特性可以实现热红外伪装。
As a new kind of man-made structure function material, photonic crystals could realize thermal infrared camouflage because of its high-reflection photon forbidden band.
本文通过理论分析和试验证明，认为在干燥涂层中，反射材料的分散聚集状态对涂层的太阳热反射能力有重要影响。
It is found that aggregating state of reflective materials shows decisive influence on the capability of reflecting solar heat of coatings in dry coatings through theoretical analysis and experiments.
阐述了用脉冲激光引发瞬态热反射栅的方法来测量固体材料热扩散率的理论、实验装置和实验技术。
The theory and experiment techniques about measuring the thermal diffusivity of solid materials by using laser induced transient reflecting grating is introduced.
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