concrete signal的意思|示意

Through actual examples, this paper analyses the concrete procedures of signal and electric centralized construction, which provides the reference for the technical transition of similar stations.

文章通过实例分析了信号电气集中过渡的具体步骤，为类似车站的技改过渡，提供了借鉴。

The inverse theories and calculated methods of the material constant (damage degree) of damaged concrete media are studied using both of incident impulse signal and received impulse response.

利用瞬态波的脉冲入射信号以及脉冲响应对损伤混凝土介质的材料常数（损伤度）进行反演，研究反演理论和反演计算方法。

At the same time, destructiveness test by loading on simple supporting prestressing concrete beam and gathering work of the vibration signal were carried on.

同时对预应力混凝土简支梁进行了破坏性加载试验和振动信号采集工作。