研制出一种采用直接测量激光反射光信号的激光光热反射光谱检测装置。
A device of reflex photo-thermal spectrometry has been developed. The device can measure the signal of photo-thermal reflex light directly.
日光热反射涂料具有隔热降温功能，本文的研制目标是金属用单涂型日光热反射水性涂料，需要将防腐、隔热、环保等多种性能体现在一层涂层中。
This paper aims to prepare a single layer solar heat reflecting coatings for metal, which integrates the functions of anticorrosion, heat insulation, environment protection, etc.
这反映了附近恒星的光热，2170星系是由其他蓝色反射星云，紧凑的红色发光区域，以及在模糊的背景下对恒星尘埃的飘带组成。
Reflecting the light of nearby hot stars, NGC 2170 is joined by other bluish reflection nebulae, a compact red emission region, and streamers of obscuring dust against a backdrop of stars.
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