The method to use new minimum Angle of deflection of measurement has helped the experiment operate, and improved the accuracy measured.
使用新的测量最小偏向角的方法方便了实验操作，提高了测量的准确度。
An optics method for measurement of beam section deflection of major bridge structure is put forward.
提出了一种大型桥梁结构截面挠度测量的光学方法。
Weak absorptions space distribution of materials face are measured by photothermal optical-beam deflection technique. It provided a new method for measurement and research of weak absorptions.
采用光热光偏转技术，实现了材料表面弱光吸收空间分布的测量，为材料表面弱光吸收和热特性的测量与研究提供了一种新手段。
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