Compared with the conventional strain gauges, the improved BOTDA measurement is more stable.
与传统应变片相比，该传感技术在使用中更加稳定。
Experimental results show that the improved BOTDA measurement can provide a comprehensive description on the strain distribution of steel rebar or concrete.
实验表明改进的BOTDA测量技术可以对钢筋、混凝土的应变分布提供全面的描述。
Experimental results show that the improved BOTDA measurement can provide a comprehensive description on the strain distribution of steel rebar or concrete.
实验表明改进的BOTDA测量技术可以对钢筋、混凝土的应变分布提供全面的描述。
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