简要介绍了镜面反射红外光谱的基本原理以及它在聚合物结构分析中的应用。
The fundamental principles of specular reflection FTIR and its applications in the analysis of polymer structures are introduced in this paper.
在排除物理接触面的反射因素后，对该结构样品进行了测试，测试结果和所作的理论分析结果基本一致。
On this basis, theoretical analysis is made of the reflected optical path of this structure by using Gauss optics theory.
结合工程实例，分析了钢筋混凝土钻孔灌注的特点及常见缺陷。介绍了基桩质量检测的常用方法及反射波法检测钻孔灌注桩的基本原理、方法。
Based on the practice, it analyses the performance and limitation of borehole cast-in-place concrete pile, and introduces the methods of quality test: especially the stress reflection method.
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